valid
When we say something is valid, it means it's okay to use or it's correct.
For example, a ticket is valid if you can still use it. If it's old, it might not be valid anymore.
Or, if someone says something that makes sense and has good reasons, we can say their idea is valid.
It means it's good and acceptable.
When we say something is valid, it means it's acceptable and correct.
For example, a ticket for a train is valid if it's for the right date and time, and it hasn't expired.
In a discussion, if someone makes a good point that is based on facts and makes sense, we can say their argument is valid.
It means it's strong and reasonable, and you can trust it.
When we say something is valid, it means it's acceptable and correct, often because it follows certain rules or requirements. For example, a ticket is valid if it hasn't expired and can still be used.
In conversations or arguments, if someone makes a valid point, it means their idea is sensible, logical, and supported by facts or good reasons. It's an important word to understand for both practical situations and discussing ideas.
A B2 understanding of 'valid' primarily centers on its legal or official acceptability, implying adherence to set requirements or a lack of expiration. For instance, a ticket is valid if it hasn't expired and meets the entry conditions.
However, at a C1 level, the term extends more deeply into the realm of abstract reasoning and argumentation. Here, 'valid' describes an argument or a conclusion that is not only sound and reasonable but is fundamentally supported by robust, verifiable evidence and follows logical principles, making it intellectually defensible.
At the C2 level, the term 'valid' transcends its foundational meaning of legal or official acceptability, delving into more nuanced applications within advanced academic and professional discourse. While still encompassing the idea of meeting all prerequisites or not having expired, its most sophisticated usage pertains to the intellectual robustness of an argument, methodology, or conclusion. A valid argument, in this context, implies an impeccably structured line of reasoning where the conclusion logically and necessarily follows from the premises, underpinned by rigorous evidence and sound principles. It signifies an irrefutable coherence, demonstrating a comprehensive understanding and application of complex criteria, thereby affirming its intellectual legitimacy and soundness.
valid en 30 secondes
- legally acceptable
- sound argument
- meets requirements
§ Valid: How to Use it in a Sentence
- Word Form
- **Valid** is primarily an adjective. Its noun form is **validity**.
The word *valid* describes something that is acceptable, sound, or legally binding. It's a versatile adjective used in many contexts, from legal documents to logical arguments.
§ Common Uses and Collocations
*Valid* is frequently used to describe:
- **Documents or permits:** passport, ticket, license, visa, contract, warranty
- **Reasons or excuses:** a valid point, a valid argument, a valid reason
- **Data or results:** valid data, valid results
- **Opinions or criticisms:** a valid criticism, a valid opinion
§ Grammar and Prepositions
As an adjective, *valid* typically comes before the noun it modifies, or after a linking verb (like 'is', 'are', 'seem').
- Valid + Noun
- This is the most straightforward use.
Do you have a valid passport for international travel?
The professor presented several valid arguments to support her theory.
- Subject + Linking Verb + Valid
- Used to state that something *is* valid.
Her driving license is valid until next year.
I think your concern is perfectly valid.
§ Prepositions with 'Valid'
While *valid* doesn't always require a preposition, it can be followed by certain prepositions depending on the context.
- **Valid for:** This is common when referring to a period of time or a specific purpose.
The coupon is valid for two weeks only.
This special offer is valid for new customers.
- **Valid until/through:** Used when specifying an end date or duration.
Your membership is valid until the end of the year.
§ Negative Forms
The opposite of *valid* is **invalid** (meaning not acceptable, sound, or legally binding) or **not valid**.
The parking ticket was invalid because the meter had expired.
His claims are not valid without proper evidence.
Understanding how to properly use *valid* will enhance your ability to express certainty, legality, and logical soundness in your communication.
§ Similar words and when to use this one vs alternatives
The word "valid" is quite versatile, but its alternatives often carry slightly different nuances depending on the context. Understanding these distinctions will help you choose the most precise word for your meaning.
§ Legally or Officially Acceptable
- Legitimate
- This word emphasizes conformity to established rules, laws, or principles, often implying a sense of moral rightness in addition to legality. While something valid is acceptable, something legitimate is undeniably rightful.
The election results were legitimate, despite claims of fraud.
- Authentic
- "Authentic" focuses on genuineness and originality. A valid passport is genuine, but an authentic antique is truly what it claims to be, not a copy or a fake. While a valid document is officially accepted, an authentic item has a verifiable origin and history.
The museum confirmed the painting was an authentic Rembrandt.
- Official
- This word highlights approval by an authority. A valid document is often official, but an official statement simply means it comes from a recognized authority, not necessarily that it is correct or legal in all respects. "Official" describes the source, while "valid" describes the state of acceptability.
We are still waiting for the official announcement.
§ Sound, Reasonable, and Based on Solid Evidence
- Sound
- "Sound" is very close to "valid" in this context, often interchangeable. However, "sound" can sometimes imply a more comprehensive and robust quality, especially when referring to arguments or reasoning. A valid argument has correct logical structure, while a sound argument is valid and has true premises.
Her business plan was sound and well-researched.
- Logical
- This word emphasizes correct reasoning and adherence to principles of logic. A valid argument is necessarily logical, but "logical" can also describe a process or a conclusion that follows a reasonable sequence, even if not presented as a formal argument.
It was a logical conclusion based on the available data.
- Credible
- "Credible" focuses on believability and trustworthiness, especially when referring to sources of information or claims. A valid piece of evidence contributes to a credible argument. However, something can be credible without being formally valid in a legal or logical sense; it simply needs to be plausible and trustworthy.
The witness provided a credible account of the events.
- Substantiated
- This word means that something is supported by evidence. A valid claim is often substantiated. "Substantiated" implies that verification has taken place and supporting facts have been presented, which is a key component of what makes an argument or claim valid.
The allegations were substantiated by multiple sources.
Choosing between "valid" and its alternatives often comes down to the specific aspect you want to emphasize:
- Use valid when the focus is on meeting requirements, official acceptability, or correct logical structure.
- Use legitimate for questions of rightfulness, moral principles, or conformity to laws.
- Use authentic for genuineness, originality, and verifiable origin.
- Use official when the source is an authority.
- Use sound for robust and comprehensive arguments or plans.
- Use logical for correct reasoning and coherence.
- Use credible when emphasizing believability and trustworthiness.
- Use substantiated when highlighting the presence of supporting evidence.
By carefully considering these nuances, you can enhance the precision and impact of your language.
How Formal Is It?
"The counsel presented substantiated evidence to support their claim."
"The document is valid for another six months."
"That's a legit excuse for being late, I guess."
"It's a fair point that everyone should get a turn."
"Her argument was totally on point."
Grammaire à connaître
Use the adjective form 'valid' to describe something that is acceptable or sound, and the noun form 'validity' to refer to the state of being valid.
The passport is valid for another six months. The validity of his argument was questioned.
When discussing the legal or official acceptability of something, 'valid' often appears with verbs like 'be', 'remain', 'make', or 'become'.
This ticket is not valid for travel after today. We need to make sure the contract remains valid.
In the context of logic or arguments, 'valid' is often used to describe conclusions or inferences that logically follow from their premises.
Given the premises, the conclusion is perfectly valid. Her reasoning was valid and well-supported.
The opposite of 'valid' is 'invalid'. This can refer to something that is not legally acceptable, has expired, or is not logically sound.
Your parking permit is invalid as it expired last week. The study's conclusions were deemed invalid due to flawed methodology.
When using 'valid' in a comparative sense, use 'more valid' or 'most valid'.
Of the two arguments, hers seems more valid. This is the most valid reason for our decision.
Exemples par niveau
Is my train ticket valid?
Mi boleto de tren, ¿es válido?
Simple question asking about the validity of a ticket.
This coupon is valid for one week.
Este cupón es válido por una semana.
Shows a time limit for validity.
Your passport is valid.
Tu pasaporte es válido.
A simple statement about a document's validity.
The bus pass is still valid.
El pase de autobús todavía es válido.
Uses 'still' to indicate ongoing validity.
This key is not valid for this door.
Esta llave no es válida para esta puerta.
Indicates something is not acceptable for a specific purpose.
Is this a valid reason?
¿Es esta una razón válida?
Asks if a reason is acceptable or reasonable.
My parking ticket is valid until 3 PM.
Mi boleto de estacionamiento es válido hasta las 3 PM.
Specifies an expiration time for validity.
Your ID card is valid.
Tu tarjeta de identificación es válida.
Simple statement about an identification document's validity.
The contract is only valid if both parties sign it.
El contrato solo es válido si ambas partes lo firman.
Here, 'valid' describes the condition of the contract.
Your passport is still valid for another six months.
Tu pasaporte sigue siendo válido por otros seis meses.
'Valid' refers to the passport's expiration date.
She made a valid point during the discussion that changed my mind.
Ella hizo un punto válido durante la discusión que me hizo cambiar de opinión.
Here, 'valid' describes the quality of the point being made.
Is this ticket valid for travel on any train, or only certain ones?
¿Este boleto es válido para viajar en cualquier tren, o solo en algunos?
'Valid' asks about the ticket's applicability.
His reasons for being late were perfectly valid, so I couldn't be angry.
Sus razones para llegar tarde eran perfectamente válidas, así que no pude enfadarme.
'Valid' describes the legitimacy of his reasons.
The scientific community requires valid evidence to support new theories.
La comunidad científica requiere pruebas válidas para respaldar nuevas teorías.
'Valid' refers to the soundness and reliability of the evidence.
You need to ensure your membership card is valid before entering the gym.
Debes asegurarte de que tu tarjeta de membresía sea válida antes de entrar al gimnasio.
'Valid' refers to the active status of the membership card.
The lawyer argued that the evidence presented was not valid in court.
El abogado argumentó que las pruebas presentadas no eran válidas en el tribunal.
'Valid' describes the legal acceptability of the evidence.
The contract is only valid if both parties sign it.
契約は両当事者が署名した場合にのみ有効です。
Here, 'valid' describes the condition of the contract.
Her passport is still valid for another six months.
彼女のパスポートはあと6か月有効です。
In this case, 'valid' refers to the expiry date of the passport.
The court ruled that the will was not valid due to a technical error.
裁判所は、技術的な誤りのために遺言は無効であると判決を下しました。
'Not valid' indicates that the will did not meet legal requirements.
He presented a valid argument that convinced the committee.
彼は委員会を納得させる有効な議論を提示しました。
Here, 'valid' describes an argument that is sound and reasonable.
For a scientific experiment, it's crucial to have valid data.
科学実験では、有効なデータを持つことが重要です。
'Valid data' means data that is accurate and reliable.
The teacher accepted her valid excuse for being late.
先生は彼女の遅刻の正当な言い訳を受け入れました。
'Valid excuse' implies a reasonable and acceptable reason.
To ensure your claim is valid, you need to provide all supporting documents.
あなたの主張が有効であることを確認するために、すべての裏付け書類を提出する必要があります。
'Valid claim' refers to a claim that meets all necessary requirements.
The philosophical debate focused on whether the premise of his argument was valid.
哲学的な議論は、彼の議論の前提が有効であるかどうかという点に焦点を当てました。
In this context, 'valid' questions the logical soundness of the argument's foundation.
Synonymes
Antonymes
Expressions idiomatiques
"valid point"
A reasonable and well-supported argument or statement.
That's a valid point you've raised; I hadn't considered it from that perspective.
neutral"valid reason"
A justifiable or legitimate cause for something.
She had a valid reason for her absence, as she was feeling quite unwell.
neutral"valid until"
Describes the period during which something remains in effect or acceptable.
Your passport is valid until June of next year, so you'll need to renew it before then.
neutral"hold valid"
To remain true or acceptable.
Even after all these years, his theory still holds valid in the scientific community.
formal"deem valid"
To consider or judge something to be acceptable or true.
The committee will deem valid only those applications that meet all the criteria.
formal"a valid claim"
A justifiable or legitimate assertion of a right or entitlement.
The insurance company acknowledged that she had a valid claim for the damages.
neutral"a valid argument"
A logical and well-reasoned set of statements intended to persuade.
Despite their disagreements, both sides presented valid arguments during the debate.
neutral"for valid reasons"
Because of justifiable or legitimate causes.
The flight was delayed for valid reasons, including severe weather conditions.
neutral"render valid"
To make something legally or officially acceptable.
The signature of a witness is required to render the will valid.
formal"have valid grounds"
To have justifiable reasons or evidence for a particular belief or action.
The police believed they had valid grounds to search the suspect's property.
neutralComment l'utiliser
Usage Notes:
The word "valid" can be used in several contexts, primarily to describe something as being legally or officially acceptable, or logically sound.
- Legal/Official Context: When used in this context, "valid" often applies to documents, permits, tickets, or agreements. It means that these items meet all necessary requirements and are currently in force.
- Logical/Argumentative Context: In discussions, debates, or academic settings, "valid" describes an argument, point, or piece of reasoning that is well-founded, reasonable, and supported by strong evidence or logical principles.
- General Acceptability: More broadly, "valid" can describe a reason, excuse, or feeling that is understandable and justified.
Examples:
- "Do you have a valid passport for international travel?" (Legal/Official)
- "Her argument for increased funding was very valid, supported by compelling statistics." (Logical/Argumentative)
- "I think that's a perfectly valid concern, and we should address it." (General Acceptability)
Common Mistakes:
- Confusing with 'True': While a valid argument often leads to a true conclusion, "valid" in logic refers to the structure of the argument, not necessarily the truth of its premises. An argument can be logically valid even if its premises are false, as long as the conclusion follows necessarily from those premises. Conversely, an argument with true premises and a true conclusion might not be valid if the conclusion doesn't logically follow.
- Overusing in informal speech: While acceptable, using "valid" in every situation where you mean "good" or "reasonable" can sometimes sound a bit formal or stiff. Consider alternatives like "fair," "reasonable," "understandable," or "justified" depending on the context.
- Misplacing Adjective: Ensure "valid" modifies the correct noun. For example, instead of "a valid of reason," say "a valid reason."
- Incorrect Negation: The opposite is usually "invalid," not "unvalid."
Astuces
Contextual Clues
When you encounter 'valid' in a sentence, pay attention to the surrounding words. Is it about a document, an argument, or a reason?
Common Collocations
Learn common phrases like 'valid argument,' 'valid point,' 'valid passport,' or 'valid reason.' This helps you understand its typical uses.
Opposite Meaning (Antonyms)
Think of its opposite: invalid. Understanding what something is NOT helps define what it IS. An invalid passport means it's not acceptable.
Synonyms
Explore words with similar meanings. For legal/official contexts, consider legitimate, authentic, binding. For logic, think sound, reasonable, well-founded.
Sentence Construction
Practice using 'valid' in your own sentences. For example, 'Do you have a valid driver's license?' or 'That's a very valid concern.'
Part of Speech
Remember that 'valid' is an adjective, meaning it describes a noun. It tells us something about the quality or state of a person or thing.
Pronunciation Practice
Say the word aloud: VAL-id. Proper pronunciation helps with recall and confident usage in conversation.
Look for Nuance
Notice the subtle differences in meaning depending on the context. 'Valid' can imply legal acceptance or logical soundness, so pay attention to which meaning applies.
Avoid Overuse
While useful, don't overuse 'valid.' Vary your vocabulary with synonyms like acceptable, justifiable, or logical to make your language more sophisticated.
Etymology (Word Origin)
Understanding that 'valid' comes from Latin 'validus' (strong, powerful) can help reinforce its meaning of something being strong or sound.
Mémorise-le
Moyen mnémotechnique
To remember 'valid,' think of a 'VALuable ID' that is accepted everywhere because it meets all requirements.
Association visuelle
Imagine a judge holding up a stamp that says 'VALID' on a stack of important documents, signifying they are legally acceptable and sound. Or, visualize a strong, sturdy bridge (representing a valid argument) that can hold a lot of weight because it's built on solid foundations.
Word Web
Défi
Describe a situation where a document might not be considered valid. Then, construct a short argument for why a certain solution to a problem is valid, using evidence to support your claim.
Pratique dans la vie réelle
Contextes réels
When discussing official documents or agreements, especially concerning their legal standing or acceptance.
- Is this passport still valid?
- Ensure your visa is valid before you travel.
- The contract was deemed valid by the court.
Referring to tickets, passes, or memberships that have a time limit or specific conditions for use.
- Your train ticket is only valid for today's date.
- This discount code is valid for online purchases only.
- The membership card is valid until the end of the year.
In academic or logical discussions, when evaluating the strength and soundness of an argument, theory, or conclusion.
- Her argument was perfectly valid, supported by strong evidence.
- We need to ensure the research methods are valid.
- That's a valid point, I hadn't considered it from that angle.
Describing reasons, excuses, or feelings that are considered reasonable, justifiable, or understandable.
- You have a valid reason to be upset.
- His concerns about the project are completely valid.
- I think your feelings are very valid in this situation.
When discussing data, results, or findings that are reliable and accurately represent what they intend to measure.
- The survey results provided valid insights into customer preferences.
- We need to collect more valid data to draw a conclusion.
- Is this scientific study considered valid in the community?
Amorces de conversation
"Have you ever had an experience where a document or ticket you thought was valid turned out not to be?"
"What do you consider to be a valid reason for missing an important appointment?"
"In what kind of situations is it most important to ensure something is legally valid?"
"How do you determine if someone's argument in a discussion is valid or not?"
"Can you think of a time when your feelings or opinions were validated by someone else?"
Sujets d'écriture
Reflect on a time when you had to prove the validity of something (e.g., an ID, a claim, an argument). What was the outcome?
Write about a situation where you encountered an invalid argument or piece of information. How did you react or respond?
Consider the concept of 'validity' in your personal relationships. How important is it for your feelings and perspectives to be validated by others?
Imagine you are a judge reviewing a legal case. What criteria would you use to determine if the evidence presented is 'valid'?
Describe a time when you felt your concerns were not considered valid by someone, and how that made you feel.
Questions fréquentes
10 questionsNot in the common sense of the word. While a person's identification or passport can be valid, meaning it hasn't expired, you wouldn't typically describe a person themselves as valid. You might say their argument is valid, though!
This is a great question! In logic, an argument can be valid even if its premises aren't true, as long as the conclusion logically follows from the premises.
For example:
Premise 1: All cats can fly.
Premise 2: My pet is a cat.
Conclusion: Therefore, my pet can fly.
This argument is valid because the conclusion logically follows, but it's not true because cats can't fly. Something is 'true' if it aligns with reality or facts.
Yes, absolutely! It's very common to say someone's feelings or emotions are valid. This means their feelings are understandable and reasonable given the situation, even if you don't fully agree with their perspective. For instance, 'It's valid to feel upset after what happened.'
Generally, yes, 'valid' carries a positive connotation. When something is valid, it means it's acceptable, sound, or recognized. The opposite, 'invalid,' is usually negative.
No, 'valid' is primarily an adjective. However, there's a related verb: 'validate.' To validate something means to confirm its authenticity or to make it legally or officially acceptable. For example, 'You need to validate your parking ticket.'
Some good synonyms for 'valid' depend on the context. If you're talking about something legally acceptable, you might use 'official,' 'legal,' or 'legitimate.' If you're talking about an argument, 'sound,' 'reasonable,' 'well-founded,' or 'logical' are good choices.
In technology, you often hear about 'valid data' or 'valid input.' For example, 'Please ensure you enter a valid email address' means that the email address must be in the correct format and meet the system's requirements.
Yes, an opinion can certainly be valid! If an opinion is well-reasoned, supported by evidence, or understandable from a particular viewpoint, it can be considered valid, even if others disagree with it.
If a contract is not valid, it means it is not legally binding or enforceable. This could be because it doesn't meet all the necessary legal requirements, such as having signatures from all parties, or if it was entered into under duress.
In academic writing, 'valid' is frequently used to describe research, arguments, or conclusions. For example, 'The study's results were considered valid because of the rigorous methodology used.' It signifies that something is well-supported and methodologically sound.
Teste-toi 138 questions
My passport is still ___.
Valid means it has not expired and can be used.
This ticket is ___ for one day.
Valid means it is officially acceptable for one day.
Is your student ID card still ___?
Valid means it is current and can be used.
You need a ___ reason to miss school.
Valid means a good and acceptable reason.
This offer is ___ until Friday.
Valid means the offer is available until Friday.
Do you have a ___ driver's license?
Valid means your license is current and legally acceptable.
Write a sentence using the word 'valid' to say that a ticket is good to use.
Well written! Good try! Check the sample answer below.
Sample answer
My ticket is valid for the show.
Imagine you have a bus pass. Write a simple sentence saying your pass is still good to use because it has not expired.
Well written! Good try! Check the sample answer below.
Sample answer
My bus pass is valid. It does not expire.
You want to enter a building, but you need an ID. Write a sentence saying that your ID is 'valid' to get in.
Well written! Good try! Check the sample answer below.
Sample answer
My ID is valid to enter the building.
Is the passport valid for travel?
Read this passage:
My passport is new. It is good for many years. It is valid to travel to many countries.
Is the passport valid for travel?
The passage says 'It is valid to travel to many countries,' so the passport is good for travel.
The passage says 'It is valid to travel to many countries,' so the passport is good for travel.
Can I use this coupon now?
Read this passage:
This coupon is old. It expired last week. It is not valid anymore.
Can I use this coupon now?
The passage says 'It is not valid anymore' because 'It expired last week,' so you cannot use it now.
The passage says 'It is not valid anymore' because 'It expired last week,' so you cannot use it now.
What can I do with a valid library card?
Read this passage:
My library card is valid. I can borrow books. I like to read books from the library.
What can I do with a valid library card?
The passage states, 'My library card is valid. I can borrow books.' This means you can borrow books with a valid card.
The passage states, 'My library card is valid. I can borrow books.' This means you can borrow books with a valid card.
This question asks if the ticket is acceptable.
This sentence means the passport can be used for one year.
This means you need an ID that is acceptable.
My train ticket is still ___.
A valid ticket means it can still be used.
You need a ___ passport to travel.
A valid passport means it is not expired and can be used for travel.
Is your student ID card still ___?
If your student ID card is valid, you can still use it.
The library card is ___ for one year.
The card is valid, meaning it can be used, for one year.
This coupon is no longer ___.
If a coupon is no longer valid, you cannot use it anymore.
Please check if your visa is still ___.
You need to check if your visa is still valid to ensure you can travel.
Think about documents for traveling.
Consider if her excuse was good or bad.
What do you need to show to get in?
Read this aloud:
My bus ticket is valid until midnight.
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Do you have a valid reason for missing class?
Focus: reason
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
This coupon is no longer valid.
Focus: coupon
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
This sentence means the ticket can be used for one day.
This asks if the reason is good or acceptable.
This means the passport can still be used.
The ticket is only ___ for one week from the date of purchase.
Something that is 'valid' is legally or officially acceptable and has not expired. In this case, the ticket is acceptable for one week.
You need a ___ passport to travel to another country.
A 'valid' passport is one that is officially acceptable and meets all requirements for travel, meaning it's not expired or otherwise unsuitable.
Her argument was ___ because she had many facts to support it.
In discussions, a 'valid' argument is sound, reasonable, and based on solid evidence, which is why having many facts supports it.
Please make sure your ID card is ___ before you enter the building.
An ID card must be 'valid' to be officially accepted for entry, meaning it's not expired or false.
The parking permit is ___ until the end of the month.
A 'valid' parking permit is one that is currently acceptable and has not yet expired, allowing parking until the specified date.
The warranty on the television is ___ for two years.
A 'valid' warranty is officially acceptable and active for a certain period, meaning it provides coverage for two years.
Choose the sentence where 'valid' is used correctly.
In this sentence, 'valid' means legally acceptable and not expired, which fits the context of a passport.
Which option best describes a 'valid' reason?
When we talk about a 'valid' reason or argument, it means it's well-supported and logical, not just easy to understand or entertaining.
The concert ticket was not ___ because the date had passed.
If the date has passed, the ticket is no longer legally acceptable or usable, meaning it is not valid.
If your driver's license has expired, it is still considered valid for driving.
An expired driver's license is no longer legally acceptable, so it is not valid.
A valid argument is one that is based on good evidence and makes sense.
The definition states that a valid argument is sound, reasonable, and based on solid evidence.
You need a valid bus ticket to ride the bus, even if you are just going one stop.
To use public transport, you usually need a legally acceptable ticket, which means a valid one.
Think about documents and expiration dates.
Consider the time limit for the ticket.
Focus on the strength of someone's points in a discussion.
Read this aloud:
My driver's license is still valid.
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Do you think that excuse is valid?
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
This coupon is no longer valid.
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Imagine you're trying to return a product to a store, but you can't find your receipt. Explain what you would say to the customer service representative to try and make your return valid, even without the receipt.
Well written! Good try! Check the sample answer below.
Sample answer
Hello, I bought this item here last week, but I seem to have lost my receipt. Is there any other way I can make this return valid? Perhaps you can look up my purchase with my credit card statement or an account number?
Think about a situation where someone made an argument that you thought was very strong and convincing. Describe that argument and explain why you considered it to be 'valid'.
Well written! Good try! Check the sample answer below.
Sample answer
My friend argued that we should take the bus instead of driving because it's better for the environment and cheaper for us. I thought her argument was valid because she provided facts about pollution and showed how much we would save on gas and parking.
You are applying for a scholarship. Write a short paragraph explaining why your application should be considered 'valid' even if you don't meet one minor requirement. Focus on your strengths and how they compensate.
Well written! Good try! Check the sample answer below.
Sample answer
Although my GPA is slightly below the minimum, I believe my application is still valid due to my extensive volunteer work and leadership experience. These experiences demonstrate my dedication and ability to succeed, which I believe are more important for this scholarship.
What is required to get a library card?
Read this passage:
To get a library card, you need to show a valid form of identification, such as a passport or a driver's license. The identification must not be expired, and it needs to clearly show your name and address. Without a valid ID, the library cannot issue you a card.
What is required to get a library card?
The passage clearly states, 'you need to show a valid form of identification, such as a passport or a driver's license.'
The passage clearly states, 'you need to show a valid form of identification, such as a passport or a driver's license.'
Why did the opponents consider the scientist's point valid?
Read this passage:
In a debate about climate change, one scientist presented data showing rising global temperatures over the last century. She also showed that the increase correlated with higher carbon dioxide levels. Her opponents found this to be a very valid point, as the evidence was clear and supported by multiple studies.
Why did the opponents consider the scientist's point valid?
The passage explains that her opponents found it a 'very valid point, as the evidence was clear and supported by multiple studies.'
The passage explains that her opponents found it a 'very valid point, as the evidence was clear and supported by multiple studies.'
What is important about a passport for international travel?
Read this passage:
Before you travel internationally, make sure your passport is valid for at least six months beyond your planned return date. Many countries will not allow entry if your passport is close to expiring. It's a crucial step to ensure your travel plans are not interrupted.
What is important about a passport for international travel?
The passage states, 'make sure your passport is valid for at least six months beyond your planned return date.'
The passage states, 'make sure your passport is valid for at least six months beyond your planned return date.'
This sentence correctly orders the words to express that a passport is no longer legally acceptable.
This sentence correctly orders the words to state that a ticket can only be used on a specific day.
This sentence correctly orders the words to describe someone presenting a sound and reasonable argument.
Which of the following would NOT be considered a valid reason to cancel a flight?
A change of mind is usually not a valid reason for cancellation without penalty, as it doesn't fit the criteria of an unforeseen or critical event.
If an argument is described as 'valid' in a debate, what does that typically mean?
In logic and discussion, a valid argument is one that is sound, reasonable, and based on solid evidence, regardless of its popularity or emotional appeal.
Your passport needs to be ______ for international travel, meaning it must not have expired and meets all official requirements.
The word 'valid' specifically refers to something being legally or officially acceptable because it meets all necessary requirements or has not expired, which perfectly fits the context of a passport for international travel.
A bus ticket that expired last week is still considered valid for travel today.
Something is valid if it meets all necessary requirements or has not expired. An expired ticket does not meet this criterion.
If a logical argument is based on assumptions that are later proven false, the argument itself can still be considered valid.
For an argument to be valid in logic, it must be sound, reasonable, and based on solid evidence. If the foundational evidence or assumptions are false, the argument loses its validity.
A driver's license from another country is always valid for driving in your home country without any additional permits.
The validity of a foreign driver's license often depends on specific international agreements or local laws, and additional permits are frequently required.
Think about legal documents.
Consider travel documents and their expiration.
Focus on the quality of an argument.
Read this aloud:
Can you explain what makes a driver's license valid?
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Describe a situation where a parking ticket might not be considered valid.
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
In your opinion, what constitutes a valid reason for missing an important appointment?
Focus: valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Imagine you are writing a formal email to a university admissions office. Explain why your application, even with a slightly lower GPA, is still valid and should be considered for admission. Focus on extracurricular achievements and unique experiences.
Well written! Good try! Check the sample answer below.
Sample answer
Dear Admissions Committee, I understand that my GPA may be slightly below the average for your program. However, I believe my application is still entirely valid due to my extensive involvement in community service and leadership roles. For instance, I spearheaded a local initiative that successfully raised funds for disadvantaged youth, demonstrating strong organizational skills and dedication. These experiences, I believe, provide a valid and compelling reason to consider my application.
You are presenting a new marketing strategy to your team. Write a paragraph explaining why your proposed strategy is a valid approach, considering current market trends and competitor actions.
Well written! Good try! Check the sample answer below.
Sample answer
Our proposed marketing strategy represents a valid approach given the current shift in consumer preferences towards sustainable products. We've observed a significant increase in consumer demand for eco-friendly alternatives, a trend our competitors have yet to fully capitalize on. By launching a campaign that highlights our commitment to sustainability, we can gain a valid competitive advantage and capture a new segment of the market.
Write a short blog post arguing for or against the validity of online learning as a primary educational method, providing at least two supporting points.
Well written! Good try! Check the sample answer below.
Sample answer
The debate around the validity of online learning as a primary educational method continues. Personally, I believe its validity is undeniable, especially when considering its flexibility and accessibility. Online platforms offer unparalleled convenience, allowing students to balance studies with other commitments, which is a valid point for many. Furthermore, the diverse resources available online often provide a richer learning experience than traditional classrooms, bolstering its validity as a robust educational tool.
According to the passage, what is a key factor for a contract to be considered valid?
Read this passage:
In many legal systems, a contract is only considered valid if it meets certain criteria. These often include an offer, acceptance, consideration, and the intention to create legal relations. Without these essential components, the agreement may not be legally binding, meaning it would lack validity in a court of law. This ensures fairness and protects all parties involved.
According to the passage, what is a key factor for a contract to be considered valid?
The passage explicitly states that 'an offer, acceptance, consideration, and the intention to create legal relations' are criteria for a valid contract.
The passage explicitly states that 'an offer, acceptance, consideration, and the intention to create legal relations' are criteria for a valid contract.
What is the primary purpose of peer review in scientific research, as described in the passage?
Read this passage:
Scientists often conduct peer reviews to determine the validity of research findings. This process involves other experts in the field scrutinizing the methodology, data, and conclusions of a study. If the methods are sound and the data supports the conclusions, the research is deemed valid. This rigorous evaluation is crucial for maintaining scientific integrity.
What is the primary purpose of peer review in scientific research, as described in the passage?
The passage states that scientists conduct peer reviews 'to determine the validity of research findings' and that 'If the methods are sound and the data supports the conclusions, the research is deemed valid.'
The passage states that scientists conduct peer reviews 'to determine the validity of research findings' and that 'If the methods are sound and the data supports the conclusions, the research is deemed valid.'
What does the passage suggest is the most important aspect of a valid argument?
Read this passage:
When discussing an argument, it's important to differentiate between a 'true' premise and a 'valid' argument. An argument can be valid even if its premises are false, as long as the conclusion logically follows from those premises. Conversely, an argument with true premises might not be valid if the conclusion doesn't logically derive from them. Therefore, logical structure is key to validity.
What does the passage suggest is the most important aspect of a valid argument?
The passage emphasizes that 'the conclusion logically follows from those premises' is what makes an argument valid, regardless of the truthfulness of the premises themselves.
The passage emphasizes that 'the conclusion logically follows from those premises' is what makes an argument valid, regardless of the truthfulness of the premises themselves.
This sentence means that the passport cannot be used for international travel because its period of validity has expired.
This sentence indicates that the argument was sound, reasonable, and based on solid evidence.
This sentence means to ensure the ticket is legally or officially acceptable for travel.
The legal document was only considered ___ after it had been signed by all parties and notarized.
The context implies the document became officially acceptable after meeting requirements, which aligns with 'valid'.
For a scientific experiment to be considered truly ___, it must be reproducible by other researchers.
In science, reproducibility contributes to the soundness and reliability of an experiment, making its findings 'valid'.
Her argument was entirely ___ because it was based on extensive research and logical deductions.
An argument based on solid evidence and logical deductions is considered 'valid'.
You must ensure your passport is ___ for at least six months beyond your intended travel date.
The sentence refers to the passport's official acceptability and lack of expiration, which is what 'valid' means in this context.
The committee decided that the concerns raised were sufficiently ___ to warrant further investigation.
If concerns are 'valid', they are sound, reasonable, and based on solid evidence, thus warranting investigation.
Despite the initial skepticism, the company's new policy proved to be a ___ solution to the long-standing problem.
A 'valid' solution is one that is sound, reasonable, and effective in addressing the problem.
Which of the following scenarios best exemplifies a 'valid' argument in a debate?
A valid argument in logic and discussion is characterized by being sound, reasonable, and based on solid evidence, which aligns with presenting a conclusion based on researched and verifiable data.
In a legal context, for a contract to be considered 'valid', it must:
For something to be legally valid, it must meet all necessary requirements and be legally or officially acceptable, which includes complying with laws and regulations.
Which sentence correctly uses the word 'valid' to describe a document?
A document is valid if it meets all necessary requirements and has not expired. The correct option highlights checking expiration dates and requirements to ensure validity.
If a scientific experiment's results are replicable and consistent, its methodology can be considered valid.
In scientific inquiry, a valid methodology yields consistent and replicable results, demonstrating its soundness and reliability.
A driving license that expired last week is still considered valid for legal driving.
Something is valid if it has not expired. An expired driving license is no longer legally acceptable for driving.
An emotional plea, regardless of supporting evidence, always constitutes a valid point in a formal debate.
In a formal debate, a valid point is typically one that is sound, reasonable, and based on solid evidence, not merely an emotional appeal without support.
Listen for the condition that makes the contract valid.
What is the reason her passport isn't valid?
What kind of argument did the lawyer present?
Read this aloud:
Please explain why a driver's license might not be considered valid in certain situations.
Focus: valid, license, situations
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Describe a scenario where a scientific theory is proven to be valid.
Focus: scientific, theory, proven, valid
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Discuss the importance of having valid sources when conducting academic research.
Focus: importance, valid, sources, academic, research
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
The scientific community only accepts research findings that have undergone rigorous peer review and are deemed scientifically ___.
In a scientific context, 'valid' refers to the soundness and logical coherence of research, ensuring its conclusions are well-founded and based on solid evidence, which aligns with the given definition.
Despite the initial skepticism, the lawyer presented a series of undeniable facts and precedents, rendering her client's claim undeniably ___.
Here, 'valid' is used in the context of an argument or claim, meaning it is sound, reasonable, and based on solid evidence, as described in the definition.
For the contract to be legally ___, it must be signed by all parties involved and witnessed by an impartial third party.
This sentence uses 'valid' in the sense of being legally or officially acceptable because it meets all necessary requirements.
The philosopher argued that while the premises of the argument might appear compelling, the conclusion was not logically ___ due to a subtle flaw in the reasoning.
In philosophy and logic, an argument is 'valid' if its conclusion logically follows from its premises, even if the premises themselves are not true. This aligns with the 'logic and discussion' aspect of the definition.
Before traveling internationally, always ensure your passport is ___ for at least six months beyond your intended return date.
This use of 'valid' relates to something not having expired, making it legally or officially acceptable.
The auditor meticulously reviewed all financial records to confirm that each transaction was properly authorized and legally ___.
Here, 'valid' means legally or officially acceptable, ensuring that the transactions meet all necessary requirements.
The prosecutor argued that the alibi presented by the defense was not _____, citing numerous inconsistencies in the witness testimonies.
In this context, 'valid' refers to the legal soundness and acceptability of the alibi. While 'credible' and 'substantiated' are related, 'valid' directly addresses its legal standing, and 'irrefutable' is too strong a claim for a mere inconsistency.
Despite the innovative approach, the research methodology's _____ was questioned due to the small sample size and lack of control groups.
Here, 'validity' refers to the soundness and scientific rigor of the research methodology. The small sample size and lack of control groups undermine the reliability and generalizability of the findings, hence questioning their validity. 'Veracity' refers to truthfulness, 'pertinence' to relevance, and 'feasibility' to practicality.
The contract was deemed _____ because it was signed under duress, rendering all its clauses unenforceable.
If a contract is signed under duress, it is not legally acceptable or binding, making it 'invalid'. 'Null and void' is a stronger legal term that also fits, but 'invalid' is a direct application of the definition. 'Deficient' implies it's incomplete, and 'obsolete' means outdated.
A driving license that has expired is still considered legally valid if the holder intends to renew it within a month.
An expired driving license is not legally valid, regardless of the holder's intention to renew it. Validity is determined by meeting all current requirements, which an expired document fails to do.
In a logical argument, a conclusion is considered valid if it logically follows from the premises, even if the premises themselves are false.
In logic, validity refers to the structure of an argument. A valid argument is one where if the premises are true, the conclusion must also be true. The actual truth of the premises does not affect the validity of the argument's structure. If the premises were true, the conclusion would logically follow.
To establish the validity of a scientific experiment, it is crucial that the results can be replicated by other researchers under similar conditions.
Replicability is a cornerstone of scientific validity. If an experiment's results cannot be replicated, it casts doubt on the soundness and reliability of the original findings, thus questioning their validity.
Consider the legal context and the strength of the argument being presented.
Focus on the acceptance of the research and its impact.
Think about the enduring legal power of the treaty.
Read this aloud:
Can you elaborate on how a philosophical argument's validity is assessed, considering both its logical structure and its empirical grounding?
Focus: validity, assessed, logical, empirical, grounding
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Discuss the implications of a government's mandate losing its perceived validity among the populace, and what recourse citizens might have in such a scenario.
Focus: implications, mandate, perceived, validity, populace, recourse, scenario
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Explain the concept of 'ecological validity' in psychological research and why it's crucial for the generalizability of experimental findings.
Focus: ecological, validity, psychological, research, crucial, generalizability, experimental, findings
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Discuss the philosophical implications of what constitutes a 'valid' argument in contemporary discourse, considering the influence of social media and post-truth phenomena.
Well written! Good try! Check the sample answer below.
Sample answer
In an era characterized by pervasive social media and the rise of 'post-truth' phenomena, the traditional epistemological understanding of a 'valid' argument faces unprecedented challenges. The classical philosophical criteria for validity, rooted in logical coherence and empirical verifiability, often contend with the persuasive power of emotionally charged narratives and confirmation bias. Rhetorical strategies, once viewed as supplementary to reasoned argument, now frequently usurp its place, making it difficult to distinguish between genuinely sound reasoning and sophistry. This societal shift necessitates a re-evaluation of how we delineate valid arguments, particularly as the rapid dissemination of information amplifies the impact of logical fallacies. The discourse must evolve to prioritize critical thinking and evidence-based reasoning, even in the face of narratives that appeal more to sentiment than to intellect.
Analyze a legal case where the validity of a contract or official document was central to the verdict. Explain the criteria used to determine its validity and the potential ramifications of its invalidation.
Well written! Good try! Check the sample answer below.
Sample answer
Consider the hypothetical case of 'Smith v. Jones,' where the validity of a long-standing property deed was contested. The core of the dispute revolved around whether the original deed, signed decades ago, met all the legal requisites for proper execution, such as witnesses, appropriate notarization, and clear intent from all parties. The court meticulously examined the jurisprudence surrounding property law, scrutinizing the signatures for authenticity, verifying the notary's credentials at the time of signing, and assessing whether the terms of the deed were unambiguous and enforceable. The criteria for legal validity typically include capacity of the parties, legality of the subject matter, mutual assent, and consideration. Had the deed been declared invalid, the ramifications would have been profound, potentially leading to a reversal of property ownership, significant financial compensation, and the establishment of a legal precedent that could affect countless other property titles. Such a ruling would underscore the critical importance of meticulous adherence to legal formalities in the creation of binding documents.
Compose an essay reflecting on the concept of 'validity' in scientific research. Discuss the distinction between internal and external validity and their importance in drawing reliable conclusions.
Well written! Good try! Check the sample answer below.
Sample answer
In the realm of scientific research, the concept of 'validity' is paramount, acting as the bedrock upon which reliable conclusions are drawn. It encompasses the degree to which a study accurately measures what it intends to measure and the extent to which its findings can be generalized. A crucial distinction exists between internal and external validity. Internal validity pertains to the extent to which a study establishes a trustworthy cause-and-effect relationship between its variables, meaning that the observed effects are genuinely due to the independent variable and not confounding factors. Rigorous experimental controls, random assignment, and blinding are critical for bolstering internal validity. Conversely, external validity refers to the generalizability of the research findings to other populations, settings, and times. A study with high external validity can be replicated and its results applied broadly, thereby contributing meaningfully to the broader scientific understanding. Both are indispensable: a study with high internal but low external validity might be meticulously controlled but offer limited applicability, while a study with high external but low internal validity risks drawing spurious conclusions. Striking a balance between these two forms of validity is a hallmark of robust scientific methodology, ensuring that research not only identifies genuine relationships but also provides insights that are relevant and impactful beyond the confines of the study itself.
What methods were used to confirm the document's validity?
Read this passage:
The historical document's authenticity was questioned, leading to a rigorous examination by a panel of experts. Their findings, based on carbon dating, linguistic analysis, and provenance research, ultimately confirmed its validity. This determination had significant implications for various historical theories that had previously been widely accepted.
What methods were used to confirm the document's validity?
The passage explicitly states these three methods were used to confirm the document's validity.
The passage explicitly states these three methods were used to confirm the document's validity.
Why is it important to validate user input in software development?
Read this passage:
In the complex world of software development, ensuring the validity of user input is a critical step in preventing security vulnerabilities and data corruption. Without proper validation, malicious data or incorrectly formatted information can lead to system crashes or unauthorized access. Developers often implement elaborate validation routines that check for data type, range, format, and consistency, making robust applications more resilient.
Why is it important to validate user input in software development?
The passage clearly states that 'ensuring the validity of user input is a critical step in preventing security vulnerabilities and data corruption.'
The passage clearly states that 'ensuring the validity of user input is a critical step in preventing security vulnerabilities and data corruption.'
According to the passage, what is a key difference between deductive and inductive arguments regarding the truth of their conclusions?
Read this passage:
The philosophical debate centered on the validity of inductive reasoning. While deductive arguments guarantee the truth of their conclusions if their premises are true, inductive arguments only make their conclusions probable. Critics often point to the problem of induction, questioning whether past observations can truly serve as a valid basis for future predictions.
According to the passage, what is a key difference between deductive and inductive arguments regarding the truth of their conclusions?
The passage directly states, 'While deductive arguments guarantee the truth of their conclusions if their premises are true, inductive arguments only make their conclusions probable.'
The passage directly states, 'While deductive arguments guarantee the truth of their conclusions if their premises are true, inductive arguments only make their conclusions probable.'
This sentence means that the travel document she possessed was not officially acceptable for her to use for traveling.
This sentence indicates that the argument put forward lacked complete soundness, reasonableness, or sufficient supporting evidence.
This sentence advises checking to make sure that one's qualifications or official documents are still legally or officially acceptable and have not expired.
/ 138 correct
Perfect score!
Summary
Validity signifies that something is officially acceptable or logically sound, having met all necessary conditions or being supported by robust evidence.
- legally acceptable
- sound argument
- meets requirements
Contextual Clues
When you encounter 'valid' in a sentence, pay attention to the surrounding words. Is it about a document, an argument, or a reason?
Common Collocations
Learn common phrases like 'valid argument,' 'valid point,' 'valid passport,' or 'valid reason.' This helps you understand its typical uses.
Opposite Meaning (Antonyms)
Think of its opposite: invalid. Understanding what something is NOT helps define what it IS. An invalid passport means it's not acceptable.
Synonyms
Explore words with similar meanings. For legal/official contexts, consider legitimate, authentic, binding. For logic, think sound, reasonable, well-founded.
Exemple
Is your passport still valid, or do you need to get a new one before the trip?
Contenu associé
Ce mot dans d'autres langues
Expressions liées
Plus de mots sur Law
burglarious
B2Relating to or characteristic of the crime of burglary, specifically involving the intent to break into a building to commit a theft or felony. It is typically used in legal or formal contexts to describe motives, actions, or equipment associated with such crimes.
arbiter
B2Un 'arbiter' est une personne qui a le pouvoir de régler un différend ou de décider de ce qui est juste. Il agit comme un juge impartial.
arson
C1Arson is the criminal act of deliberately setting fire to property, such as buildings, vehicles, or forests. It is classified as a serious felony due to the potential for widespread destruction and loss of human life.
interdicthood
C1Interdire formellement à quelqu'un de participer à certaines activités. Cela se fait souvent par décret légal ou religieux.
preduccide
C1Une conclusion ou une décision qui a été établie ou guidée à l'avance, suggérant que le processus ultérieur n'était qu'une formalité.
antisalvacy
C1S'opposer à la récupération ou au sauvetage de biens perdus ou endommagés.
preducible
C1C'est le fait d'avancer ou de présenter un argument ou une preuve avant une décision. On l'utilise pour introduire un élément dans un débat.
posttortship
C1The state or period following the commission of a civil wrong (tort), specifically concerning the legal obligations, remedial processes, and the ongoing relationship between the claimant and the tortfeasor. It describes the phase where parties must navigate the consequences of a legal injury or liability.
circumlegic
C1To strategically bypass or interpret around the literal boundaries of a law, regulation, or specific text. This verb describes the act of navigating through complex rules to find an alternative path without strictly violating the letter of the law.
legislate
C1Établir ou voter des lois via un processus officiel, généralement au sein d'un organe gouvernemental où les règles sont débattues.
