At a C2 level, 'thoroughly' denotes an exhaustive and meticulously executed action, implying a comprehensive engagement with a task or subject matter. It suggests a level of detail and precision that leaves no stone unturned, reflecting an advanced understanding and application of effort. The adverb emphasizes a scrupulous attention to every nuance, ensuring absolute completeness and accuracy. This usage often appears in academic, professional, or highly analytical contexts where absolute rigor is paramount.
§ What does it mean and when do people use it?
The adverb “thoroughly” is a powerful word that enriches our language by adding a layer of depth and precision to verbs and adjectives. At its core, “thoroughly” means doing something in a complete, detailed, and careful way, ensuring that nothing is left unfinished or overlooked. It emphasizes that an action was performed with great attention to every part of a task, leaving no stone unturned.
- DEFINITION
- Thoroughly describes doing something in a complete, detailed, and careful way, leaving nothing unfinished or overlooked. It is often used to emphasize that an action was performed with great attention to every part of a task.
Imagine you’re cleaning your room. If you just tidy up a bit, it’s not a thorough job. But if you clean every corner, dust every surface, vacuum under the bed, and organize your closet, then you have cleaned your room thoroughly. This simple example highlights the essence of the word: it signifies a comprehensive and meticulous approach.
People use “thoroughly” in a wide variety of contexts, often when they want to convey a sense of completeness or carefulness. Here are some common scenarios:
- Academic and Professional Settings: In these environments, “thoroughly” is crucial. A researcher might thoroughly review literature, a student might thoroughly prepare for an exam, or a lawyer might thoroughly examine evidence. The word underscores the importance of precision and attention to detail.
- Everyday Activities: Even in daily life, “thoroughly” finds its place. You might want to thoroughly mix ingredients for a cake, thoroughly dry your hair after a shower, or thoroughly check your work before submitting it.
- Emphasizing Feelings or States: “Thoroughly” can also be used to intensify adjectives, expressing the full extent of a feeling or state. For example, you might be thoroughly confused, thoroughly impressed, or thoroughly exhausted. This usage conveys a complete immersion in that particular feeling or state.
Let's look at some examples to solidify your understanding:
The detective thoroughly investigated every clue, leaving no stone unturned in his search for the truth.
In this example, “thoroughly investigated” means the detective examined each piece of evidence with great care and attention, ensuring nothing was missed.
Before painting, make sure to clean the walls thoroughly to ensure the new paint adheres properly.
Here, “clean the walls thoroughly” implies a meticulous cleaning process, removing all dirt and grime to achieve the best possible result.
She was thoroughly exhausted after running the marathon, but also incredibly proud.
In this instance, “thoroughly exhausted” emphasizes the complete and utter fatigue experienced after such a demanding physical activity.
Understanding “thoroughly” is essential for B1 CEFR learners because it allows for more precise and impactful communication. It helps you articulate not just what was done, but how well and completely it was done. This level of detail is vital for expressing complex ideas and demonstrating a higher command of the English language. When you use “thoroughly,” you are conveying commitment, diligence, and an absence of superficiality in an action or a state.
§ How to use it in a sentence — grammar, prepositions
The adverb “thoroughly” is quite versatile and can be placed in several positions within a sentence, depending on what you want to emphasize. It describes *how* an action is performed, so it typically modifies verbs. It can also modify adjectives or other adverbs to intensify their meaning.
§ Placement in a Sentence
- Before the main verb
- This is a common position, especially with simple tenses. It emphasizes that the action itself was complete and detailed.
She thoroughly cleaned the entire house before her guests arrived.
He thoroughly researched the topic for his presentation.
- After the main verb (especially with intransitive verbs or when modifying an object)
- This placement can sometimes feel a bit stronger or more direct, emphasizing the completeness of the action on the object.
The detective investigated the crime scene thoroughly.
Please read the instructions thoroughly before starting the assembly.
- Before an adjective or another adverb (as an intensifier)
- In this case, "thoroughly" means 'completely' or 'very much so'.
I was thoroughly exhausted after the long journey.
The presentation was thoroughly well-prepared, covering all aspects of the report.
§ "Thoroughly" with Past Participles
“Thoroughly” is very frequently used with past participles, especially those acting as adjectives or part of passive voice constructions. This emphasizes the completeness of the action implied by the participle.
- Modifying a past participle acting as an adjective
- This indicates that the state described by the participle is complete or absolute.
The report was thoroughly checked for errors.
He was thoroughly prepared for the difficult exam.
- In passive voice constructions
- It shows that the action was carried out completely by an agent (even if not explicitly stated).
The problem has been thoroughly discussed by the committee.
The instructions should be thoroughly understood by all participants.
§ Prepositions with "Thoroughly"
“Thoroughly” itself does not typically take prepositions directly after it, as it describes the manner of an action. However, the verbs or adjectives it modifies can certainly be followed by prepositions as part of their natural usage. Here are some common examples:
- Thoroughly + verb + about/on/for/with
- The preposition depends on the verb’s usual collocations.
He thought thoroughly about the consequences before making a decision.
She was thoroughly impressed with their performance.
The team will review the proposal thoroughly for any potential issues.
Ejemplos por nivel
Patrones gramaticales
Patrones de oraciones
Subject + thoroughly + Verb + Object.
She thoroughly cleaned the kitchen before the guests arrived.
Subject + Verb + Object + thoroughly.
He checked the report thoroughly for any errors.
Subject + is/was + thoroughly + Adjective.
The project was thoroughly reviewed by the committee.
Subject + thoroughly + Adjective + Noun.
It was a thoroughly enjoyable experience.
Subject + thoroughly + Auxiliary Verb + Verb.
I thoroughly appreciate your help.
Thoroughly + Verb (past participle) + Subject.
Thoroughly vetted, the candidate was deemed suitable for the role.
Subject + Verb + Object, thoroughly + Verb-ing...
She examined the evidence, thoroughly investigating every detail.
Subject + Verb + Object + with a thorough (Adjective) + Noun.
He approached the task with a thorough understanding of the requirements.
Cómo usarlo
When you do something thoroughly, it means you do it very carefully and completely, paying attention to every detail. * You might say, 'I thoroughly cleaned the house,' to mean you cleaned every part of it, not missing anything. * Another example is, 'The doctor thoroughly examined the patient,' implying a detailed and complete check-up. It's often used with verbs that involve inspection, cleaning, or preparation. Think of it as leaving no stone unturned.
A common mistake is confusing 'thoroughly' with 'very' or 'really' when you just want to emphasize intensity rather than completeness. * For example, instead of 'I am thoroughly happy to see you' (which sounds a bit odd), you would usually say, 'I am very happy to see you.' 'Thoroughly' here implies you've analyzed your happiness in detail, which isn't the intended meaning. * Another mistake is using it where the action isn't about detail or completeness. For instance, 'I thoroughly ran to the store' doesn't make sense; you would just say 'I ran to the store' or 'I quickly ran to the store.' Remember, 'thoroughly' is about the *completeness* and *detail* of an action, not just its intensity.
Consejos
Use it to emphasize completeness
When you want to express that something was done completely and without skipping any details, 'thoroughly' is an excellent choice. For example, 'She thoroughly cleaned the house' means every corner was addressed.
Often pairs with verbs of action
'Thoroughly' frequently accompanies verbs that involve investigation, cleaning, checking, or understanding. Think 'to thoroughly examine,' 'to thoroughly understand,' or 'to thoroughly review.'
Distinguish from 'very' or 'really'
While 'very' or 'really' simply intensify an adjective, 'thoroughly' describes the manner of an action. 'Very clean' is different from 'thoroughly cleaned.' The latter implies effort and completeness.
Practice with various contexts
Try using 'thoroughly' in sentences related to your daily life. For instance, 'I need to thoroughly read the instructions before assembling the furniture' or 'The chef thoroughly washed the vegetables.'
Pay attention to pronunciation
The 'ough' in 'thoroughly' can be tricky. It's pronounced like 'thur-oh-lee,' with the stress on the first syllable. Listen to native speakers to get it just right and say it aloud.
Look for synonyms
Words like 'completely,' 'fully,' 'exhaustively,' and 'meticulously' can sometimes be used in similar contexts, but 'thoroughly' often carries a stronger sense of care and attention to detail.
Use in formal writing
'Thoroughly' is appropriate for both informal and formal contexts, but it lends a sense of professionalism and precision to formal writing, such as reports or academic papers where accuracy is paramount.
Avoid overusing it
While 'thoroughly' is a useful word, using it in every sentence can make your writing sound repetitive. Vary your vocabulary to keep your language engaging and dynamic.
Identify its grammatical role
Remember that 'thoroughly' is an adverb, which means it modifies verbs, adjectives, or other adverbs. It usually tells you how an action was performed. For example, 'She understood the lesson thoroughly.'
Create flashcards with examples
Write 'thoroughly' on one side and a sentence using it on the other. Include a sentence that clearly demonstrates its meaning, like 'He checked the car engine thoroughly before the long trip,' to reinforce your understanding.
Memorízalo
Mnemotecnia
To remember 'thoroughly,' think of a 'THORough' cleaning that gets into every nook and cranny. 'THOR' sounds like the beginning of 'thorough,' and you can imagine the powerful Marvel character Thor making sure everything is perfectly clean and complete.
Asociación visual
Imagine a detective meticulously examining a crime scene, looking at every tiny detail with a magnifying glass. He's 'thoroughly' investigating, leaving no stone unturned. You can visualize his focused expression and the careful way he moves through the scene.
Word Web
Desafío
Describe a time when you 'thoroughly' prepared for something important, like a presentation or an exam. What steps did you take to ensure you covered everything? Alternatively, imagine you are a quality control inspector for a car manufacturer. Describe how you would 'thoroughly' inspect a car before it leaves the factory, listing specific areas you would check.
Ponte a prueba 60 preguntas
The teacher told us to clean the classroom ______.
'Thoroughly' means completely and carefully. The teacher wants a clean classroom.
Please check your homework ______ for mistakes.
'Thoroughly' means checking every detail to find mistakes.
The doctor examined the patient ______.
A doctor needs to examine a patient completely and carefully to understand their health.
She ______ washed her hands before cooking.
Washing hands thoroughly means washing them completely to remove germs before cooking.
He read the instructions ______ so he could understand them.
Reading instructions thoroughly means reading them carefully and completely to understand them.
The detective investigated the case ______.
A detective needs to investigate a case thoroughly, meaning completely and with great detail, to solve it.
The doctor checked my throat _______ to make sure I was healthy.
The doctor checked carefully and completely, so 'thoroughly' is the best fit.
Please clean your room _______. I want it to be very neat.
'Thoroughly' means to clean completely and carefully, which fits the idea of wanting a very neat room.
The teacher explained the lesson _______ so everyone understood.
To explain something 'thoroughly' means to explain it in a complete and detailed way, ensuring understanding.
Before you paint the wall, you need to clean it _______.
Cleaning the wall 'thoroughly' ensures it is very clean, which is important before painting.
She studied the map _______ before starting her journey.
Studying the map 'thoroughly' means she looked at all the details carefully to plan her journey.
The chef checked the ingredients _______ to make sure they were fresh.
Checking the ingredients 'thoroughly' means examining them completely and carefully for freshness.
The correct order is 'She' (subject), 'cleaned' (verb), 'the room' (object), and 'thoroughly' (adverb modifying cleaned).
The correct order is 'He' (subject), 'understood' (verb), 'the lesson' (object), and 'thoroughly' (adverb modifying understood).
The correct order is 'We' (subject), 'checked' (verb), 'the map' (object), and 'thoroughly' (adverb modifying checked).
Imagine you are cleaning your room. Describe how you would clean it thoroughly. What steps would you take to make sure every part is clean and nothing is missed?
Well written! Good try! Check the sample answer below.
Sample answer
First, I would thoroughly dust all surfaces, including shelves and window sills. Then, I would vacuum the entire floor, making sure to get under the bed and in corners. After that, I would organize my desk and put everything back in its place. Finally, I would wipe down the windows and scrub any marks off the walls to make sure the room is completely clean.
You are preparing for an important exam. Explain how you would thoroughly review the material to ensure you understand everything. What strategies would you use?
Well written! Good try! Check the sample answer below.
Sample answer
To thoroughly review for an important exam, I would start by going through all my notes and textbook chapters, making sure I understand every concept. I would then create flashcards for key terms and formulas. Next, I would do practice problems and past exam papers to test my knowledge and identify any weak areas. I would also ask my teacher for clarification on anything I don't understand to ensure a complete review.
You are learning a new skill, like playing a musical instrument or coding. Describe what it means to learn this skill thoroughly. What actions would you take to master it?
Well written! Good try! Check the sample answer below.
Sample answer
To learn a new skill thoroughly, such as playing the guitar, I would dedicate time every day to practice. I would focus on understanding the fundamentals first, like chords and scales, before moving to more complex songs. I would also seek feedback from a teacher or experienced player to correct my mistakes and ensure I'm developing good habits. This thorough approach would help me master the instrument.
What did the chef do to ensure the kitchen was thoroughly clean?
Read this passage:
After the chef prepared the meal, he thoroughly cleaned the kitchen. He wiped down all the countertops, scrubbed the sink until it sparkled, and swept and mopped the floor. He made sure no crumbs or spills were left behind, guaranteeing a perfectly clean workspace for the next day.
What did the chef do to ensure the kitchen was thoroughly clean?
The passage states that 'He wiped down all the countertops, scrubbed the sink until it sparkled, and swept and mopped the floor,' indicating a complete cleaning.
The passage states that 'He wiped down all the countertops, scrubbed the sink until it sparkled, and swept and mopped the floor,' indicating a complete cleaning.
Why did the mechanic inspect the car thoroughly?
Read this passage:
The mechanic inspected the car thoroughly before giving it back to the customer. He checked the engine, the brakes, the tires, and all the fluid levels. He even took it for a test drive to listen for any unusual noises. He wanted to make sure everything was in perfect working order.
Why did the mechanic inspect the car thoroughly?
The passage explicitly states, 'He wanted to make sure everything was in perfect working order,' which is why he inspected it thoroughly.
The passage explicitly states, 'He wanted to make sure everything was in perfect working order,' which is why he inspected it thoroughly.
What was the result of Sarah's thorough research?
Read this passage:
Before writing her essay, Sarah thoroughly researched her topic. She read several books, articles, and websites to gather all the necessary information. She made detailed notes and cross-referenced facts to ensure accuracy. This careful preparation helped her write a well-informed and comprehensive paper.
What was the result of Sarah's thorough research?
The passage concludes by stating, 'This careful preparation helped her write a well-informed and comprehensive paper,' which was a direct result of her thorough research.
The passage concludes by stating, 'This careful preparation helped her write a well-informed and comprehensive paper,' which was a direct result of her thorough research.
The adverb 'thoroughly' modifies the verb 'researched', indicating the manner in which the research was conducted.
'Thoroughly' here intensifies the verb 'enjoyed', meaning she enjoyed it completely and deeply.
'Thoroughly' modifies 'clean', emphasizing the completeness and carefulness required in the cleaning process.
The detective ______ investigated every lead, leaving no stone unturned in his pursuit of the truth.
'Thoroughly' fits best as it implies a complete and detailed investigation, which aligns with 'leaving no stone unturned'.
Before submitting her thesis, she decided to review it ______ for any grammatical errors or inconsistencies.
To ensure there are no errors, one would review a document 'thoroughly,' meaning completely and carefully.
To understand the complex philosophical text, one must read it ______ and critically analyze each concept.
Understanding a complex text requires a 'thorough' reading, implying deep engagement and careful consideration of all parts.
The forensic team cleaned the crime scene ______ to ensure no trace evidence was missed.
When dealing with a crime scene and trace evidence, a 'thorough' cleaning is essential to avoid missing anything.
The CEO ______ examined the financial reports before making a definitive statement about the company's future.
A CEO would 'thoroughly' examine financial reports to make informed decisions, implying a careful and complete review.
After the storm, the park rangers checked the trails ______ for fallen trees and structural damage.
To ensure safety and assess damage after a storm, park rangers would 'thoroughly' check the trails, inspecting every part.
Focus on the detective's actions.
Listen for how the scientist prepared her findings.
Consider the manager's approach to the project.
Read this aloud:
It's essential to thoroughly understand the nuances of this legal document before signing it.
Focus: thoroughly, nuances
Dijiste:
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Read this aloud:
The chef had to thoroughly clean the kitchen after the catering event, which involved scrubbing every surface.
Focus: thoroughly, scrubbing
Dijiste:
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Read this aloud:
For a successful presentation, you must thoroughly research your topic and anticipate potential questions.
Focus: thoroughly, research, anticipate
Dijiste:
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Describe a time you had to thoroughly clean something. What steps did you take to ensure every detail was addressed?
Well written! Good try! Check the sample answer below.
Sample answer
Last month, I thoroughly cleaned my apartment before a family visit. I started by decluttering each room, then I meticulously scrubbed the kitchen and bathrooms, ensuring every surface was disinfected. After vacuuming and mopping all floors, I polished the furniture and even cleaned the windows until they were spotless. I then inspected every corner to make sure nothing was overlooked.
Imagine you are writing a review for a professional service you received. Use 'thoroughly' to describe an aspect of their work that was exceptionally well-executed. Explain why this thoroughness was important.
Well written! Good try! Check the sample answer below.
Sample answer
The financial advisor thoroughly assessed my investment portfolio, taking the time to investigate every asset and liability. This comprehensive and detail-oriented approach was incredibly important because it reassured me that all potential risks and opportunities were considered, leading to a much more informed decision.
Write a paragraph about a complex problem you once solved. How did you 'thoroughly' approach the problem-solving process?
Well written! Good try! Check the sample answer below.
Sample answer
When facing a particularly tricky software bug, I thoroughly analyzed the code line by line, researching every function and dependency. I systematically evaluated all possible error sources, replicating the issue multiple times to understand its precise behavior. This meticulous process allowed me to identify the root cause, leading to a complete and lasting resolution.
What was the main purpose of the company's decision to re-evaluate its cybersecurity infrastructure?
Read this passage:
After the recent security breach, the company decided it was imperative to thoroughly re-evaluate its entire cybersecurity infrastructure. They hired a team of external experts to conduct a comprehensive audit, scrutinizing every firewall, protocol, and employee access point. The goal was to identify and rectify any vulnerabilities, ensuring future protection against sophisticated cyber threats. The report they produced was expected to be a thorough analysis, detailing every aspect of their findings and recommendations.
What was the main purpose of the company's decision to re-evaluate its cybersecurity infrastructure?
The passage states, 'The goal was to identify and rectify any vulnerabilities, ensuring future protection against sophisticated cyber threats,' directly answering the question.
The passage states, 'The goal was to identify and rectify any vulnerabilities, ensuring future protection against sophisticated cyber threats,' directly answering the question.
Why was a thorough approach to handling the artifacts so important?
Read this passage:
During the archaeological dig, the team unearthed a series of ancient artifacts. Each piece was handled thoroughly, meticulously cleaned, and then cataloged with extreme precision. This careful approach was crucial to preserving their delicate state and to ensuring accurate historical records. Any oversight in this process could compromise the integrity of the findings and lead to incorrect interpretations of the past.
Why was a thorough approach to handling the artifacts so important?
The passage explicitly states, 'This careful approach was crucial to preserving their delicate state and to ensuring accurate historical records,' indicating the importance of thoroughness.
The passage explicitly states, 'This careful approach was crucial to preserving their delicate state and to ensuring accurate historical records,' indicating the importance of thoroughness.
According to the passage, what was the primary reason for the thorough training of the kitchen staff?
Read this passage:
The new restaurant owner insisted that the head chef thoroughly train all kitchen staff on the new menu items. This involved not only teaching them the recipes but also demonstrating the precise plating techniques, explaining the sourcing of ingredients, and ensuring they understood the allergens present in each dish. The owner believed that such thorough training would guarantee consistency and maintain the high quality of food and service expected by their clientele.
According to the passage, what was the primary reason for the thorough training of the kitchen staff?
The passage concludes by stating, 'The owner believed that such thorough training would guarantee consistency and maintain the high quality of food and service expected by their clientele,' directly addressing the question.
The passage concludes by stating, 'The owner believed that such thorough training would guarantee consistency and maintain the high quality of food and service expected by their clientele,' directly addressing the question.
This sentence structure correctly places 'thoroughly' to modify the verb 'investigated,' emphasizing the comprehensive nature of the investigation.
'Thoroughly' is used here to modify 'weighs,' indicating a careful and complete consideration of options before a decision is reached.
In this sentence, 'thoroughly' modifies 'calibrated,' highlighting the meticulous and precise nature of the equipment calibration for accurate results.
Focus on how 'thoroughly' emphasizes the detailed nature of the examination.
Consider the extent of immersion required to understand quantum physics.
Pay attention to the level of detail involved in reviewing safety protocols.
Read this aloud:
After years of dedicated research, the scientist was finally able to thoroughly debunk the long-held myth.
Focus: thoroughly
Dijiste:
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Read this aloud:
To prepare for the demanding expedition, the mountaineers thoroughly conditioned themselves both physically and mentally.
Focus: thoroughly conditioned
Dijiste:
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Read this aloud:
The architect meticulously designed the building, thoroughly considering every structural and aesthetic detail to achieve perfection.
Focus: meticulously, thoroughly
Dijiste:
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/ 60 correct
Perfect score!
Use it to emphasize completeness
When you want to express that something was done completely and without skipping any details, 'thoroughly' is an excellent choice. For example, 'She thoroughly cleaned the house' means every corner was addressed.
Often pairs with verbs of action
'Thoroughly' frequently accompanies verbs that involve investigation, cleaning, checking, or understanding. Think 'to thoroughly examine,' 'to thoroughly understand,' or 'to thoroughly review.'
Distinguish from 'very' or 'really'
While 'very' or 'really' simply intensify an adjective, 'thoroughly' describes the manner of an action. 'Very clean' is different from 'thoroughly cleaned.' The latter implies effort and completeness.
Practice with various contexts
Try using 'thoroughly' in sentences related to your daily life. For instance, 'I need to thoroughly read the instructions before assembling the furniture' or 'The chef thoroughly washed the vegetables.'
