At the A1 level, 'justify' is a very difficult word that you might not need yet. However, you can think of it as a fancy way to say 'give a reason.' Imagine you are late for class and your teacher asks 'Why?' When you tell the teacher your bus was late, you are giving a reason. In English, we call this 'justifying' why you were late. It is about explaining 'why' something happened so that other people understand it was okay. You might hear it in simple computer settings, like when you want to move your text to the left or right side of the page. At this level, just remember: Justify = Give a good reason.
For A2 learners, 'justify' starts to appear in more formal settings, like at work or in school reports. It means showing that an action is right or reasonable. If you want to buy a new, expensive phone, your parents might ask you to justify the cost. This means you need to tell them why the phone is worth so much money. You could say, 'I need it for my school work' or 'It has a very good battery.' You are trying to make them agree with your choice. Also, in computer class, you might learn to 'justify text,' which means making the lines of your writing straight on both sides. It makes your work look very neat.
At the B1 level, you should be able to use 'justify' to discuss opinions and decisions. It is no longer just about 'giving a reason,' but about providing a *valid* reason that others will accept. For example, if a government raises taxes, they must justify that decision to the citizens by explaining how the money will be used for schools or hospitals. You might also use it when talking about your own life, like 'I can't justify spending $100 on a meal.' This means you think it is not a good or logical use of your money. You are beginning to see that 'justify' is often about money, rules, and being fair.
B2 is the level where 'justify' becomes a key word for academic and professional success. You are expected to justify your arguments in essays. This means you don't just state an opinion; you provide evidence and logic to support it. You will also encounter the phrase 'the ends justify the means,' which is a famous way to talk about whether a good result makes a bad action okay. In business, you will hear about 'justifying the expenditure' or 'justifying a project.' At this level, you understand that justification is a process of defense and validation. You know that if something is 'unjustified,' it means it is unfair, wrong, or has no good reason behind it.
At the C1 level, you should understand the subtle nuances of 'justify.' You can distinguish between 'justifying' (providing a valid defense) and 'rationalizing' (making up logical-sounding excuses for bad behavior). You are comfortable using the word in legal, philosophical, and technical contexts. You might read about 'justifiable homicide' in a law textbook or discuss the 'justification of faith' in a theology class. You understand that 'justify' can also be used reflexively, as in 'He felt he had to justify himself to his peers.' This implies a complex social dynamic where one's reputation or character is being defended. Your use of the word is precise and context-aware.
For C2 speakers, 'justify' is a tool for deep analysis. You can use it to critique complex systems of thought or political ideologies. You might analyze how a regime justifies its use of power or how a scientific breakthrough justifies a change in a long-held theory. You are also aware of the word's history and its technical applications in high-end typography and digital layout. You can use the word with total flexibility, moving from a casual conversation about personal choices to a high-level academic debate about moral philosophy. You understand that justification is not just about reasons, but about the entire framework of values that makes those reasons acceptable in a given society.

justify in 30 Seconds

  • To justify is to provide a valid reason or logical defense for an action, decision, or belief that is being questioned or scrutinized by others.
  • In the context of typography and word processing, it means to align text so that it is flush with both the left and right margins.
  • The word is frequently used in professional, legal, and academic settings to demand accountability and evidence-based reasoning for various choices and expenditures.
  • It is often associated with the ethical debate of whether a good outcome (the end) makes the methods used (the means) acceptable or moral.

The word justify is a multifaceted verb that primarily functions within the realms of logic, ethics, and typography. At its core, to justify something is to show or prove that it is right, reasonable, or necessary. This often occurs when a decision, action, or belief is under scrutiny or has been called into question by others. When you justify an action, you are essentially building a defensive wall of reasoning around it, ensuring that it stands up to the pressure of doubt or criticism. For example, if a company decides to lay off employees, the management must justify this painful decision by pointing to financial losses or a necessary shift in business strategy. Without this justification, the act might be seen as arbitrary or cruel. In everyday life, we are constantly asked to justify our choices, whether it is why we bought an expensive item or why we were late for a meeting. It is a word that demands evidence and logical consistency.

The Ethical Dimension
In philosophy and ethics, the term is used to debate whether the outcome of an action makes the action itself acceptable. This is famously captured in the phrase 'the ends justify the means,' suggesting that a good result makes any method used to achieve it—no matter how questionable—morally right. This is a highly debated topic in political science and moral philosophy, where thinkers struggle to determine what level of justification is required for state-sponsored actions that might infringe on individual liberties.

The CEO had to justify the massive budget increase to the board of directors by showing projected long-term growth.

Beyond the world of logic and morality, justify has a very specific technical meaning in the world of printing and digital word processing. When you justify text, you are adjusting the spacing between words so that the lines of text are even along both the left and right margins. This creates a clean, rectangular block of text, which is common in newspapers, magazines, and academic textbooks. This type of 'full justification' is often contrasted with 'left-aligned' or 'ragged right' text. In this context, the word doesn't carry a moral weight but rather a structural and aesthetic one. It is about alignment and precision. Whether you are justifying a moral stance or a paragraph of text, the underlying theme is one of creating order, balance, and acceptable form.

The Legal Context
In a courtroom, a defendant might try to justify their actions as self-defense. Here, to justify is to provide a legal excuse that removes the criminal liability from an act that would otherwise be illegal. This is a high bar of proof and requires specific evidence to be accepted by a judge or jury.

It is difficult to justify the use of force in a situation where no immediate threat was present.

Furthermore, the word is frequently used in academic writing when a researcher must explain why they chose a specific methodology or why their findings are significant. This 'justification of the study' is a standard part of any thesis or scientific paper. It tells the reader why the work was worth doing in the first place. In this sense, to justify is to validate the existence of the work itself. Without a clear justification, academic work can be dismissed as irrelevant or poorly conceived. Thus, the word is a cornerstone of professional and academic accountability.

Please justify your choice of the qualitative research method for this specific study.

Social and Personal Use
In social settings, the word can sometimes have a slightly defensive or negative connotation. If someone says, 'Don't try to justify your behavior,' they are often implying that the reasons being given are actually poor excuses for bad conduct. It suggests that the person is trying to make something wrong appear right through clever wording rather than genuine merit.

You cannot justify treating people poorly just because you are stressed at work.

The graphic designer decided to justify the text to make the brochure look more formal and organized.

In conclusion, justify is a powerful tool for communication. It allows us to bridge the gap between an action and its acceptance. Whether we are aligning pixels on a screen or defending a complex political policy, the act of justifying is the act of providing the 'why' that satisfies the 'how'. It is a word that moves us from simple observation to deeper understanding and evaluation. Mastering its use means understanding the difference between a valid reason and a mere excuse, and knowing when a situation requires a logical defense or simply a better alignment of parts.

Using the word justify correctly involves understanding its grammatical patterns and the contexts in which it appears. Most commonly, it is used as a transitive verb, meaning it needs a direct object. You justify *something*. That something is usually an action, a cost, a decision, or a belief. One of the most frequent structures is 'justify doing something,' where the verb is followed by a gerund. For instance, 'He tried to justify stealing the bread by saying his family was starving.' Here, the act of stealing is the object being justified. Another common pattern is 'justify something to someone,' as in 'The minister had to justify the new tax to the public.' This highlights the communicative aspect of the word—it’s not just about having a reason, but about presenting that reason to an audience for their approval or understanding.

Justifying Costs and Expenses
In business, this word is almost always tied to money. Managers are frequently asked to 'justify the expenditure' or 'justify the budget.' This means they must provide data, such as Return on Investment (ROI) or efficiency gains, to prove that spending the money is a wise decision. If a project costs a million dollars, the benefits must justify that cost. If the benefits are too small, the cost is 'unjustified.'

The high price of the software is hard to justify given that there are many free alternatives available.

In technical writing and design, the usage shifts to the physical arrangement of text. You might see instructions like 'Justify the text to the right' or 'Ensure all paragraphs are fully justified.' In these cases, the word is used to describe the alignment. It is important to note that 'fully justified' means aligned to both left and right margins, while 'left-justified' is sometimes used synonymously with 'left-aligned.' However, in strict typographic terms, 'justified' implies the expansion of word spacing to fill the entire line width. This is a very different 'reason' than the moral one, but it still follows the logic of making something 'fit' a required standard or box.

Justifying Beliefs and Opinions
When we talk about thoughts rather than actions, we use 'justify' to mean providing the evidence that makes a belief rational. If you believe the earth is flat, you will find it very difficult to justify that belief to a scientist. This usage is common in debates and academic discourse. It asks: 'On what grounds do you hold this position?'

How can you justify your claim that the economy is improving when unemployment is still so high?

Another nuance involves the word 'themselves' or other reflexive pronouns. A person might 'justify themselves' to others. This means they are explaining their own actions or character in an attempt to defend their reputation. For example, 'I shouldn't have to justify myself to you; I've done nothing wrong.' This often carries an emotional weight, suggesting that the person feels unfairly judged or pressured to explain their personal life. It is a defensive posture that emphasizes individual autonomy against external judgment.

She felt no need to justify herself to her critics, believing that her success spoke for itself.

The 'Justify the Means' Idiom
This is perhaps the most famous use of the word. It appears in the phrase 'The end justifies the means.' Here, 'justify' means to make a bad action acceptable because the result is good. It is used to discuss the morality of pragmatism. You might say, 'He lied to save her feelings, arguing that in this case, the end justified the means.'

The government tried to justify the new surveillance laws as a necessary measure for national security.

Please justify the right margin of the document so it matches the left side perfectly.

In summary, using 'justify' requires a clear understanding of the 'what' and the 'why.' Whether you are in a boardroom, a courtroom, or a design studio, the word serves as a bridge between a specific state (an action or an alignment) and a standard of acceptability (logic, morality, or formatting rules). By using it with direct objects and paying attention to the context—be it financial, ethical, or technical—you can convey complex ideas of validation and defense with precision and clarity.

The word justify is a staple of professional and formal environments, but its presence extends into various specialized fields and even daily conversation. If you walk into a corporate office during a budget review, you are almost certain to hear it. Managers use it to defend their requests for more staff, new equipment, or larger marketing spends. In this context, 'justify' is synonymous with 'prove the value of.' It is a word of accountability. You don't just ask for money; you must justify the request with data. This makes it a high-frequency word in business English, often paired with terms like 'expenditure,' 'investment,' and 'resource allocation.'

In the Legal System
Legal dramas on TV and real-life court proceedings are full of justifications. Lawyers argue whether a certain action was 'justified' under the law. For example, in a self-defense case, the defense attorney must justify the use of force. You will hear phrases like 'justifiable homicide,' which is a legal term for a killing that is not considered a crime because it was done in a specific, legally allowed context (like protecting one's life). This is a very serious and heavy use of the word.

The judge ruled that the police officer's actions were justified given the immediate danger to the public.

In the world of technology and design, specifically in software like Microsoft Word, Adobe InDesign, or even basic web coding (CSS), 'justify' is a standard command. If you are taking a graphic design course or working on a school newspaper, you will hear people talking about 'justifying the text.' Here, it is a neutral, technical term. You might hear a teacher say, 'Don't justify the text in your essay; left-aligned is easier to read.' This usage is so common that many people only know the word in this specific, physical sense, forgetting its deeper moral meanings.

In Academic and Scientific Research
When scientists or scholars present their work, they must 'justify their methodology.' This means explaining why they chose one way of doing an experiment over another. If you attend a university lecture or read a peer-reviewed journal, you will see 'justify' used to validate the logic of a study. It ensures that the research isn't just random, but is based on sound reasoning and previous knowledge.

The researcher failed to justify why such a small sample size was used for the clinical trial.

In the realm of philosophy and ethics, 'justify' is a heavy-hitter. Philosophers spend centuries trying to 'justify' the existence of God, the basis of morality, or the structure of a just society. In a philosophy classroom, you will hear students and professors debating whether an action can ever be justified if it causes harm. This is where the word reaches its most abstract and complex form, dealing with the very foundations of human thought and behavior.

It is a core question of ethics: can we justify the suffering of a few for the happiness of many?

In Daily Life and Relationships
While less formal, the word still pops up in personal life. You might hear a friend say, 'I can't justify buying that car; it's way too expensive for my budget.' Or in an argument, someone might shout, 'Stop trying to justify what you did!' In these cases, it’s about the personal logic we use to make sense of our lives and our mistakes. It’s about the stories we tell ourselves and others to make our actions seem acceptable.

I can't justify staying in a job that makes me so unhappy, no matter how good the pay is.

When you set the text to justify, the computer adds tiny spaces between the letters to make the lines even.

Ultimately, 'justify' is a word that spans from the most mundane tasks—like formatting a document—to the most profound human dilemmas—like the morality of war. You hear it whenever there is a need for a reason, a defense, or a specific alignment. It is a word that demands that we think before we act and that we be prepared to explain ourselves to the world. Whether in a high-stakes courtroom or a quiet design studio, 'justify' is the word we use to say that something is 'right' according to the rules of the game.

One of the most frequent mistakes learners make with the word justify is confusing it with the word 'explain.' While they are related, they are not interchangeable. To 'explain' something is simply to provide information about how or why it happened. To 'justify' something is to provide a *defense* of why it was the *right* thing to do. For example, if you are late for work, you can explain that the bus was delayed. However, you might not be able to justify being late if you knew the bus was always delayed and you didn't leave earlier. An explanation is neutral; a justification is evaluative and moral.

Misusing the Reflexive Form
Another common error involves the reflexive use of the word. People often say 'I need to justify myself' when they really mean 'I need to introduce myself' or 'I need to express myself.' Justifying oneself is specifically about defending one's actions or character against criticism. If no one is criticizing you, saying you need to 'justify yourself' sounds unnecessarily defensive and can create a strange atmosphere in a conversation.

Mistake: I will justify my friend to the party. (Correct: I will introduce my friend...)

In the technical realm of typography, people often confuse 'justify' with 'align.' While 'justify' is a type of alignment, it specifically refers to aligning text to *both* margins. If you only want the text to be straight on the left side, you should say 'left-align' or 'align left.' Using 'justify' when you only mean 'align' can lead to confusion in professional design settings, as full justification creates a very different visual effect than simple left alignment, often resulting in awkward gaps between words if not handled correctly.

Confusing Justify with Excuse
There is a subtle but important difference between a 'justification' and an 'excuse.' An excuse often implies that you are trying to avoid blame for something you know was wrong. A justification implies that you believe the action was actually correct or necessary under the circumstances. If you say, 'I'm trying to justify my absence,' you are saying your absence was the right choice. If you say, 'I have an excuse for my absence,' you are acknowledging that being absent was a problem but you have a reason for it.

Mistake: He tried to justify his mistake by blaming his tools. (Better: He tried to excuse his mistake...)

Grammatically, learners sometimes forget that 'justify' usually takes an object. You cannot just 'justify' into thin air. You must justify *a decision*, *a cost*, or *an action*. A sentence like 'I need to justify' is incomplete. You must specify what is being defended. Additionally, when using the gerund form, remember it is 'justify doing,' not 'justify to do.' For example, 'I cannot justify spending so much' is correct, whereas 'I cannot justify to spend so much' is a common grammatical error for non-native speakers.

Mistake: We must justify to use this expensive method. (Correct: We must justify using this expensive method.)

Over-justification
In a social context, 'over-justifying' can make you look guilty. If you provide too many reasons for a simple action, people may suspect you are lying. This is a common psychological observation. In writing, over-justifying your points can make the text repetitive and weak. A strong justification should be concise and based on the most relevant facts.

It is easy to justify a small lie, but small lies often lead to bigger problems.

The text on the website was difficult to read because it was fully justified, creating large white gaps.

By avoiding these common pitfalls—confusing justification with explanation or excuse, using the wrong grammatical structure, or misapplying the technical term—you can use 'justify' with much greater confidence. It is a word that requires precision because it deals with the very reasons we do what we do. Using it correctly shows that you understand not just the word itself, but the social and logical nuances of defending a position or an action.

The word justify sits at the center of a large family of words related to reasoning, validation, and defense. Depending on the context, you might choose a different word to be more precise or to vary your vocabulary. For instance, in a formal or legal setting, you might use 'warrant' or 'substantiate.' In a more casual setting, 'explain' or 'back up' might be more appropriate. Understanding these nuances helps you tailor your message to your audience and the gravity of the situation.

Justify vs. Warrant
'Warrant' is a strong alternative often used to say that a situation is serious enough to deserve a certain reaction. For example, 'The crime was not serious enough to warrant a prison sentence.' This is very similar to 'justify,' but 'warrant' focuses more on the *necessity* of the response rather than the *reasoning* behind it. 'Justify' is more about the person providing the defense, while 'warrant' is about the situation itself demanding a certain outcome.

His behavior was rude, but it certainly didn't warrant such a harsh punishment.

Another excellent alternative is 'validate.' While 'justify' is about making something right, 'validate' is about proving that something is true, logical, or acceptable according to a standard. We often talk about 'validating a theory' or 'validating someone's feelings.' In the latter case, 'validate' is much warmer than 'justify.' If you justify someone's feelings, you are giving reasons why they are right to feel that way; if you validate them, you are simply acknowledging that their feelings are real and understandable. 'Substantiate' is another formal cousin, usually used in the sense of providing physical evidence: 'You must substantiate your claims with hard data.'

Justify vs. Rationalize
'Rationalize' is a tricky synonym. It means to find a logical reason for something, but it almost always carries a negative connotation. If you rationalize a bad habit, you are lying to yourself to make it feel okay. 'Justify' can be positive or neutral, but 'rationalize' usually suggests a lack of honesty or a bit of self-delusion. For example, 'He tried to rationalize his gambling by saying he was just trying to win money for the family.'

Don't try to rationalize your laziness; you just didn't want to do the work.

In technical contexts, synonyms for 'justify' include 'align' or 'format.' If you are talking about text, 'even out' or 'square off' might be used informally. However, 'justify' remains the most precise term for dual-margin alignment. In coding, you might use 'flex-justify' or 'space-between' to achieve similar effects. In mathematics, 'justify' is often replaced by 'prove' or 'derive,' where you are showing the logical steps that lead to a result. Each of these words carries a slightly different 'flavor' of the core idea of making something fit a standard.

Can you substantiate your theory with any experimental evidence?

Justify vs. Defend
'Defend' is perhaps the most common everyday alternative. While 'justify' is about providing the reasons, 'defend' is about the act of protecting your position against an attack. You justify your choice, and you defend your choice against critics. They are two sides of the same coin: justification is the content of the defense.

The new evidence will vindicate him and prove that his actions were entirely justified.

The editor asked me to align the images with the text, but not to justify the paragraphs.

Choosing the right alternative to 'justify' depends on whether you want to emphasize the logic (validate), the necessity (warrant), the evidence (substantiate), the protection (defend), or the potential dishonesty (rationalize) of the reasoning. By expanding your vocabulary in this way, you can describe the complex world of human motives and technical requirements with much greater nuance and accuracy. 'Justify' is a great starting point, but its synonyms allow you to paint a much more detailed picture of the truth.

How Formal Is It?

Formal

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Neutral

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Informal

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Child friendly

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Slang

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Fun Fact

The technical sense of 'justifying' text (aligning it) didn't appear until the mid-16th century with the rise of the printing press. Before that, the word was purely moral and legal.

Pronunciation Guide

UK /ˈdʒʌs.tɪ.faɪ/
US /ˈdʒʌs.tə.faɪ/
The primary stress is on the first syllable: JUS-ti-fy.
Rhymes With
specify testify rectify classify simplify modify clarify amplify
Common Errors
  • Pronouncing the 'j' as a 'y' (Yustify).
  • Putting the stress on the last syllable (justi-FY).
  • Mispronouncing the 'u' as 'oo' (Joostify).
  • Dropping the middle syllable (Just-fy).
  • Pronouncing the 'f' as a 'v' (Justivy).

Difficulty Rating

Reading 4/5

Common in news and textbooks, but requires understanding context.

Writing 5/5

Requires correct object placement and gerund use.

Speaking 4/5

Used in debates and professional meetings.

Listening 3/5

Easy to hear, but can be confused with 'justified' or 'justification'.

What to Learn Next

Prerequisites

reason explain right wrong choose

Learn Next

validate warrant substantiate advocate rationalize

Advanced

ontological normative pragmatic rhetoric alignment

Grammar to Know

Justify + Gerund

You cannot justify *lying* to your friends.

Justify + Noun Phrase

He had to justify *his expensive tastes*.

Passive Voice with 'Justified'

The cost *was justified* by the quality of the materials.

Justify + That-Clause

She tried to justify *that she was only helping*.

Adverb + Justified

His anger was *perfectly justified*.

Examples by Level

1

I must justify why I am late.

I have to give a reason for being late.

Verb + why-clause

2

Can you justify this cost?

Can you explain why this is expensive?

Direct object 'this cost'

3

He tried to justify his answer.

He tried to show his answer was right.

Infinitive 'to justify'

4

Please justify the text on the page.

Make the text straight on both sides.

Imperative form

5

She needs to justify her choice.

She needs to give a reason for her choice.

Verb + possessive + noun

6

It is hard to justify being angry.

It is hard to show that being angry is okay.

It is + adj + to justify

7

They justify the rules to us.

They explain why the rules are there.

Justify something to someone

8

How do you justify that?

What is your reason for that?

Question form with 'do'

1

The manager asked her to justify the budget.

The boss wanted to know why she needed the money.

Ask someone to justify something

2

You cannot justify stealing food.

There is no good reason to steal food.

Justify + gerund (-ing)

3

Is the high price justified?

Is there a good reason for the high price?

Passive voice question

4

I have to justify my absence from work.

I have to give a reason why I wasn't at work.

Justify + noun phrase

5

The lines of text are justified.

The text is straight on both margins.

Past participle as adjective

6

She justified her decision to leave.

She gave reasons why she decided to go.

Justify + noun + to-infinitive

7

How can you justify such a mistake?

How can you explain that big error?

Modal 'can' + justify

8

He had no way to justify his behavior.

He had no reason for his bad actions.

No way to justify

1

The results justify the hard work we put in.

The good results show that our work was worth it.

Subject is 'results'

2

It's difficult to justify the expense of a new car.

It's hard to show that a new car is a good use of money.

Justify the expense of...

3

The government must justify the new laws.

The government needs to explain why the laws are good.

Modal 'must' + justify

4

Can you justify your opinion on this topic?

Can you give reasons for what you think?

Justify + possessive + noun

5

He tried to justify his actions by blaming others.

He tried to make his actions look right by saying it was others' fault.

Justify + by + gerund

6

The layout looks better when the text is justified.

The design is nicer with straight margins.

Passive construction

7

Nothing can justify such a violent act.

There is no reason that makes violence okay.

Negative subject 'nothing'

8

She felt she didn't have to justify herself to them.

She didn't feel she needed to defend her character.

Reflexive 'herself'

1

The ends do not always justify the means.

A good result doesn't always make the method okay.

Idiomatic expression

2

The report justifies the need for more investment.

The report proves that we need more money.

Justifies the need for...

3

How do you justify the use of such a risky method?

What is the reason for using this dangerous way?

Justify the use of...

4

The court found that the use of force was justified.

The court decided the violence was legally okay.

Adjective 'justified' after 'was'

5

You'll have to justify your claims with evidence.

You need to prove what you say with facts.

Justify something with something

6

The increase in sales justifies the marketing spend.

The more sales we have, the more the marketing cost is worth it.

Transitive verb usage

7

It is a challenge to justify the project's long-term value.

It is hard to prove the project will be good for a long time.

Noun phrase object

8

He spent the whole meeting trying to justify his failure.

He spent the meeting making excuses for why he failed.

Justify + noun (negative context)

1

The philosopher sought to justify the existence of free will.

The thinker tried to prove that we have free will.

Academic/Philosophical context

2

The policy was justified on the grounds of national security.

The rule was defended by saying it protects the country.

Justified on the grounds of...

3

One cannot justify such an egregious violation of human rights.

It is impossible to defend such a terrible act.

Formal 'one' + justify

4

The data serves to justify the initial hypothesis.

The facts help to prove the first idea was right.

Serves to justify

5

He felt a constant need to justify his lifestyle to his family.

He felt he always had to defend how he lived.

Justify + possessive + noun

6

The text was fully justified, creating unsightly 'rivers' of white space.

The text was aligned on both sides, making ugly gaps.

Typographical context

7

The ends may justify the means in extreme circumstances.

The result might make the action okay in very bad times.

Modal 'may' + justify

8

The author fails to justify the central premise of the book.

The writer doesn't prove the main idea of the book is right.

Fails to justify

1

The ontological argument attempts to justify the belief in a supreme being.

The logic tries to prove that a god exists.

High-level philosophical terminology

2

The state's use of surveillance is often justified by the rhetoric of safety.

The government says they watch people to keep them safe.

Passive voice with 'by the rhetoric of'

3

The aesthetic appeal of the building justifies its astronomical construction costs.

The beauty of the building makes the huge cost okay.

Abstract subject 'aesthetic appeal'

4

The jury must decide if the defendant's actions were legally justified.

The jury has to say if the person's actions were okay under the law.

Legally justified (adverb + adjective)

5

To justify such a radical shift in policy, more robust data is required.

To defend such a big change, we need better facts.

Infinitive phrase as subject

6

He attempted to justify his transgression by appealing to a higher moral law.

He tried to defend his crime by talking about a bigger sense of right.

Justify + transgression

7

The justification of the research methodology is a critical component of the thesis.

Explaining the method is a very important part of the paper.

Noun form 'justification'

8

The intricate spacing in the justified text revealed the printer's skill.

The perfect margins showed the worker was very good.

Justified as an attributive adjective

Synonyms

validate warrant defend rationalize substantiate legitimize

Antonyms

condemn oppose disprove

Common Collocations

justify the cost
justify the means
fully justified
legally justified
justify an action
justify a decision
justify the expenditure
hard to justify
justify the existence of
justify the risk

Common Phrases

justify one's behavior

— To give reasons why one acted in a certain way, usually after being criticized.

He spent an hour trying to justify his behavior to his boss.

justify a choice

— To explain the reasoning behind selecting one option over others.

You must justify your choice of colors for the new logo.

justify a claim

— To provide evidence that what you are saying is true.

Scientists must justify their claims with peer-reviewed data.

justify an expense

— To show that spending money on something is necessary and worthwhile.

The company could not justify the expense of a private jet.

justify a policy

— To defend a set of rules or a course of action taken by an organization.

The school had to justify its new policy on cell phone use.

justify a method

— To explain why a specific way of doing something was chosen.

The researcher had to justify the method used in the survey.

justify a position

— To explain why you hold a particular opinion or stance in an argument.

She took a few minutes to justify her position on the issue.

justify the time

— To show that the amount of time spent on something was worth it.

I can't justify the time it takes to commute two hours each way.

justify the effort

— To prove that the work put into something was a good use of energy.

The small profit didn't seem to justify the massive effort involved.

justify a belief

— To provide a logical or spiritual basis for what one believes to be true.

He found it hard to justify his belief in ghosts to his friends.

Often Confused With

justify vs explain

Explaining is telling 'how'; justifying is telling why it was 'right'.

justify vs excuse

An excuse tries to avoid blame; a justification claims the action was correct.

justify vs align

Aligning can be to one side; justifying is specifically to both margins.

Idioms & Expressions

"the end justifies the means"

— A philosophy stating that if a goal is good, it doesn't matter how you achieve it.

He believed that the end justifies the means, even if it meant lying.

formal/philosophical
"justify one's existence"

— To prove that one is useful or has a right to be in a certain place or role.

Small departments often feel they have to justify their existence to the university.

neutral
"justify the hype"

— To be as good as people said it would be; to live up to high expectations.

The new movie didn't really justify the hype; it was quite boring.

informal
"justify the price tag"

— To be worth the amount of money it costs.

Does the new iPhone really justify its $1,200 price tag?

neutral
"justify oneself"

— To defend one's character or actions against criticism or doubt.

I don't have to justify myself to you; I know I did the right thing.

neutral
"seek to justify"

— To actively try to find reasons for something, often something questionable.

The dictator sought to justify his actions by claiming they were for the people.

formal
"hard-to-justify"

— Used as an adjective to describe something that seems wrong or unreasonable.

This is a hard-to-justify decision that will anger many people.

neutral
"beyond justification"

— So bad or wrong that no reason can make it acceptable.

The cruelty of the regime was simply beyond justification.

formal
"self-justifying"

— Describing something that provides its own reason for existing or being true.

The logic of the argument was circular and self-justifying.

academic
"moral justification"

— The ethical reasoning used to defend an action.

There is no moral justification for child labor.

formal

Easily Confused

justify vs Rationalize

Both involve giving reasons.

Justifying is finding valid reasons; rationalizing is often making up excuses to hide the truth.

She justified her absence with a doctor's note, but he rationalized his laziness by saying he needed 'me time'.

justify vs Validate

Both make something acceptable.

Validate is more about truth and feelings; justify is more about actions and logic.

The data validates the theory; the theory justifies the new law.

justify vs Warrant

Both imply a reason for an action.

Warrant is often used for the situation's demand; justify is used for the person's defense.

Does this mistake warrant a firing? Can you justify firing him?

justify vs Substantiate

Both are about proving something.

Substantiate is strictly about providing physical evidence or facts.

You must substantiate your claims with receipts.

justify vs Prove

Both involve showing something is right.

Prove is for facts/truth; justify is for the moral or logical 'rightness' of an action.

I can prove I was there; I can't justify why I went.

Sentence Patterns

B1

I can't justify [verb-ing] [noun].

I can't justify buying a new car.

B2

The [noun] justifies the [noun].

The result justifies the effort.

B2

It is hard to justify [noun].

It is hard to justify his behavior.

C1

[Noun] was justified on the grounds of [noun].

The war was justified on the grounds of national defense.

C1

To justify [noun], one must [verb].

To justify the cost, one must show a profit.

C2

The [adjective] justification for [noun] is [noun].

The primary justification for the tax is social equity.

C2

Whether [noun] can be justified remains [adjective].

Whether his actions can be justified remains highly controversial.

A2

Please justify the [noun].

Please justify the text.

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

Common in professional, academic, and legal contexts; moderate in daily speech.

Common Mistakes
  • I can't justify to buy this. I can't justify buying this.

    The verb 'justify' is followed by a gerund (-ing), not a to-infinitive.

  • She tried to justify her to the group. She tried to justify herself to the group.

    When defending your own actions, you must use the reflexive pronoun 'myself', 'herself', etc.

  • The teacher justified the lesson to the students. The teacher explained the lesson to the students.

    If the teacher is just giving information, use 'explain'. Use 'justify' only if the students are questioning why they have to learn it.

  • Please justify the text to the left. Please align the text to the left.

    'Justify' usually implies both margins. If you only want one side straight, use 'align'.

  • His excuse was not justified. His action was not justified.

    You justify actions or decisions, not the excuses themselves. An excuse is already a type of justification.

Tips

Use with Objects

Always remember that 'justify' needs an object. You don't just 'justify'; you 'justify a decision' or 'justify your actions'.

Don't Over-justify

In writing, one strong reason is better than five weak justifications. Keep it simple and powerful.

Justify vs. Rationalize

Use 'justify' for honest reasons and 'rationalize' for dishonest or self-deceptive ones.

Check Your Margins

If you use 'full justification' in a document, check for large gaps between words, called 'rivers'.

Softening the Blow

Instead of 'Justify your choice,' try 'Could you explain the reasoning behind your choice?' to sound more polite.

Evidence is Key

A good justification usually requires evidence, not just feelings. Use facts to back up your 'why'.

Defensive Tone

Be aware that 'I shouldn't have to justify myself' can end a conversation quickly. Use it only when you mean it.

Justifiable Homicide

This is a specific legal term. Don't use 'justifiable' for crimes unless you are speaking in a legal context.

Methodology

In a thesis, the 'Justification' section is where you tell the reader why your research matters.

B2 Goal

To master this word, practice writing a paragraph defending a controversial opinion using 'justify' twice.

Memorize It

Mnemonic

Think of 'JUST-IF-I'. I can only do it JUST IF I have a good reason. (Just-if-y).

Visual Association

Imagine a set of scales (justice) and someone putting a heavy 'Reason' on one side to balance out a 'Decision' on the other.

Word Web

Reason Defense Logic Evidence Alignment Ethics Validation Proof

Challenge

Try to justify three things you did today—one for a moral reason, one for a financial reason, and one for a personal reason.

Word Origin

The word comes from the Old French 'justifier', which in turn stems from the Late Latin 'justificare'. This Latin word is a combination of 'justus' (just or righteous) and '-fificare' (from 'facere', meaning to make).

Original meaning: The original meaning in the 14th century was 'to show to be just or right' or 'to administer justice to someone.'

Indo-European (Italic > Romance > English).

Cultural Context

Be careful when asking someone to 'justify' their identity or culture, as this can be offensive; it implies they need permission to exist.

In the UK and US, 'justifying' oneself too much can be seen as a sign of guilt or insecurity.

The phrase 'The end justifies the means' is often incorrectly attributed to Niccolò Machiavelli. The theological doctrine of 'Justification' in Christianity. The 'Justify' alignment setting in Microsoft Word.

Practice in Real Life

Real-World Contexts

Business Meetings

  • justify the ROI
  • justify the headcount
  • justify the strategy
  • justify the budget

Academic Writing

  • justify the methodology
  • justify the selection
  • justify the thesis
  • justify the findings

Legal Proceedings

  • justifiable force
  • legally justified
  • justify the defense
  • beyond justification

Graphic Design

  • fully justified text
  • justify the margins
  • left-justified
  • justify the spacing

Personal Arguments

  • justify yourself
  • no need to justify
  • stop justifying
  • hard to justify

Conversation Starters

"Do you think the ends ever justify the means in politics?"

"How would you justify spending a lot of money on a hobby?"

"Is it always necessary to justify your personal choices to your family?"

"Do you prefer text to be justified or left-aligned in books?"

"What is the hardest decision you've ever had to justify to someone else?"

Journal Prompts

Write about a time you had to justify a difficult decision to a friend or boss. Was it successful?

Reflect on the phrase 'the ends justify the means.' Do you agree with it in any specific situations?

Describe a luxury item you want to buy. Try to justify the cost using logical and emotional reasons.

Think about your current job or study path. How would you justify its value to someone who thinks it's a waste of time?

Write about a situation where you felt you didn't need to justify yourself to others, even though they were critical.

Frequently Asked Questions

10 questions

No, 'justify' is a verb. The noun form is 'justification'. For example: 'What is your justification for this?'

It is 'justify doing'. You say 'I cannot justify spending so much money,' not 'I cannot justify to spend'.

It means that a good result is so important that any way of achieving it—even a bad way—is acceptable.

Use it when you want your text to look like a rectangular block with even edges on both the left and right sides.

Yes, it can be. You can say 'His anger was justified,' meaning his anger was reasonable.

Not necessarily. In some contexts, trying to justify bad behavior is seen as negative or defensive.

Left-aligned text is only straight on the left; justified text is straight on both the left and right.

Usually, you justify an action or a decision. If you say 'justify a person,' it's usually reflexive: 'He justified himself'.

Yes, it is a B2 level word, very common in business, law, and academic writing.

The opposite is 'unjustified,' meaning there is no good reason for it.

Test Yourself 200 questions

writing

Write a sentence using 'justify' to explain why you are late.

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writing

Write a short note to your boss to justify a small expense.

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writing

Explain why you think it is hard to justify spending money on luxury cars.

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writing

Write a paragraph debating if 'the end justifies the means' in a war.

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writing

Write a short academic introduction justifying your choice of a research topic.

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writing

Use 'justify' in a sentence about a school test.

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writing

Describe how to justify text in a word processor.

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writing

Write a dialogue where someone has to justify their behavior to a friend.

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writing

Justify the need for more public parks in your city.

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writing

Critique a government policy and explain why it is unjustified.

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writing

Write: 'I can justify my answer.'

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writing

Write: 'Please justify the right margin.'

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writing

Write about justifying a vacation to yourself.

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writing

Write a formal email justifying a budget increase.

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writing

Write about the philosophical justification of laws.

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writing

Use 'justify' with the word 'why'.

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writing

Use 'justified' as an adjective.

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writing

Use 'justify' with a gerund (-ing).

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writing

Use the phrase 'hard to justify'.

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writing

Use the phrase 'on the grounds of'.

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speaking

Say: 'I can justify my answer.'

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speaking

Say: 'Please justify the text in this email.'

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speaking

Explain to a partner why you can't justify buying an expensive car.

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speaking

Give a short speech justifying a 10% increase in your salary.

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speaking

Debate the topic: 'Does the end ever justify the means?'

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speaking

Say: 'Why do you justify that?'

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speaking

Say: 'He had to justify his choice.'

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speaking

Tell a story about a time you were late and had to justify it.

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speaking

Discuss if violence is ever justified in movies.

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speaking

Explain the difference between justifying and rationalizing.

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speaking

Say: 'Justify it.'

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speaking

Say: 'The lines are justified.'

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speaking

Ask someone: 'How do you justify that cost?'

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speaking

Say: 'The results justify the effort.'

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speaking

Say: 'The policy was justified on the grounds of safety.'

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speaking

Say: 'I must justify it.'

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speaking

Say: 'Can you justify the budget?'

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speaking

Say: 'It is hard to justify.'

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speaking

Say: 'The means are justified by the ends.'

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speaking

Say: 'He felt he had to justify himself.'

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listening

Listen for 'justify' in a sentence about money. (Audio: 'I can't justify the cost of that watch.') What is the speaker talking about?

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listening

Listen for 'justified' in a legal context. (Audio: 'The court ruled the action was justified.') What was the ruling?

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listening

Listen for the idiom. (Audio: 'In this case, the end justifies the means.') What idiom was used?

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listening

Audio: 'Please justify the text.' What should you do?

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listening

Audio: 'She had to justify her behavior.' What did she have to do?

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listening

Audio: 'Is the expenditure justified?' What is being asked?

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listening

Audio: 'The methodology was justified in chapter two.' Where was it justified?

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listening

Audio: 'I cannot justify it.' Does the speaker have a reason?

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listening

Audio: 'He justified his answer.' Did he explain his answer?

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listening

Audio: 'The results justify the risk.' Was the risk worth it?

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listening

Audio: 'He sought to justify his transgression.' What did he try to defend?

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listening

Audio: 'The margins are fully justified.' How is the text aligned?

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listening

Audio: 'Don't justify your mistakes.' What is the advice?

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listening

Audio: 'The increase is justified.' Is the increase okay?

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listening

Audio: 'The grounds were justified.' Were the reasons accepted?

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/ 200 correct

Perfect score!

Related Content

This Word in Other Languages

More Law words

abfinor

C1

A formal term denoting the absolute and final settlement of a legal dispute or the conclusive discharge of a financial obligation. It signifies the definitive point at which all parties are released from further claims or responsibilities regarding a specific matter.

abfortious

C1

To abfortious is to strengthen a logical argument or a formal claim by providing additional, even more compelling evidence. It describes the process of reinforcing a conclusion so that it follows with even greater certainty than initially established.

abide

C1

To accept or act in accordance with a rule, decision, or recommendation. It can also mean to tolerate or endure a person or situation, typically used in negative constructions.

abjugcy

C1

The state or act of being unyoked or released from a bond, burden, or state of servitude. It describes a liberation from metaphorical yokes such as oppressive systems, heavy responsibilities, or restrictive contracts.

abolished

B2

To formally put an end to a system, practice, or institution, especially one that has been in existence for a long time. The act of abolishing something is a decisive and official termination, often done by law or through an executive order.

abrogate

C1

To formally repeal, abolish, or do away with a law, right, or formal agreement. It typically refers to an authoritative or official action taken to end the validity of a legal or political document.

abscond

C1

To depart suddenly and secretly, often to avoid detection or arrest for an unlawful action. It is typically used when someone leaves a place with something they are not supposed to have, such as stolen money or information.

absolve

C1

To formally declare someone free from guilt, obligation, or punishment, especially after a legal proceeding or a religious confession. It suggests a complete release from the consequences or blame associated with an action.

accomplice

C1

An accomplice is a person who helps someone else commit a crime or a dishonest act. This individual is legally or morally responsible for their involvement, even if they were not the primary person performing the act.

accord

C1

A formal agreement or treaty between parties, or a state of harmony and consistency between different things. As a verb, it means to grant someone power or status, or to be consistent with a particular fact or rule.

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