Explanation at your level:
When you speak, you want people to understand you. If you speak clearly and your words make sense, you are being coherent. It is like telling a story where the beginning, middle, and end all fit together nicely.
If you write a letter or tell a story, you want it to be coherent. This means you don't jump from one topic to another too fast. You keep your ideas in order so the reader or listener can follow you easily.
Being coherent is essential for good communication. It means your ideas are organized logically. If you are giving a presentation, you want your points to be coherent so your audience doesn't get lost. It is about creating a clear path for your thoughts.
In professional or academic writing, coherence is a key requirement. A coherent argument is one where every sentence supports the main thesis. If your writing lacks coherence, it becomes difficult for the reader to grasp your intended meaning, even if your grammar is perfect.
The term coherent signifies a high level of intellectual organization. Beyond just being 'clear,' a coherent system or theory demonstrates internal consistency where no part contradicts another. In advanced discourse, we look for coherence in how complex data points are synthesized into a single, unified narrative.
At the C2 level, coherent transcends mere clarity; it implies a structural integrity that allows for nuanced exploration of a subject. A coherent philosophy or body of work is one where the internal logic is so robust that it can withstand rigorous scrutiny. It is the hallmark of a sophisticated thinker who can weave disparate threads of information into a seamless, logical tapestry.
30秒でわかる単語
- Coherent means logical and consistent.
- It comes from the Latin for 'sticking together'.
- It is often used in academic and professional settings.
- The opposite is incoherent.
When we call something coherent, we are saying that it holds together well. Imagine building a Lego set; if the pieces lock together perfectly, the result is a coherent structure. In language, it means your ideas flow smoothly from one to the next.
You will often hear this word used in academic or professional settings. If a student writes a coherent essay, it means their introduction, body paragraphs, and conclusion all support the same main idea without confusion. It is the opposite of being scattered or messy.
The word coherent comes from the Latin verb cohaerere, which literally means 'to stick together.' The prefix co- means 'together,' and haerere means 'to stick.'
This is the same root found in the word 'adhesive.' Historically, it was used to describe physical objects that clung to one another. Over time, the meaning evolved to include abstract concepts like thoughts, arguments, and plans that 'stick together' logically.
You use coherent when you want to praise the logic or clarity of something. It is most commonly paired with nouns like argument, policy, explanation, or thought.
It is a fairly formal word. You might tell a colleague, 'That was a very coherent presentation,' but you probably wouldn't say it to a friend while chatting about a movie. In casual speech, people usually say 'it makes sense' instead.
While 'coherent' isn't an idiom itself, it is part of several common ways to describe logic. 1. Make sense: The most common everyday equivalent. 2. Get your act together: To become organized and coherent in your life. 3. Follow the thread: To track a coherent argument. 4. Rhyme or reason: Used when something lacks coherence ('There's no rhyme or reason to this!'). 5. Piece it together: To build a coherent picture from clues.
Coherent is an adjective. Its adverb form is coherently, and the noun form is coherence. It is pronounced /koʊˈhɪərənt/ in American English, with the stress on the second syllable.
It rhymes with words like adherent and inherent. When using it, remember that it is a 'gradable' adjective, meaning you can be 'very coherent' or 'not very coherent' depending on the situation.
Fun Fact
It is related to the word 'adhere' which means to stick to something.
Pronunciation Guide
ko-HEER-ent
ko-HEER-ent
Common Errors
- Mispronouncing the 'h'
- Stressing the wrong syllable
- Dropping the 't' at the end
Rhymes With
Difficulty Rating
Common in academic texts
Essential for high-level writing
Requires practice to use naturally
Easy to hear in formal speech
What to Learn Next
Prerequisites
Learn Next
上級
Grammar to Know
Adjective placement
A coherent plan
Adverb modification
Perfectly coherent
Linking verbs
The plan is coherent
Examples by Level
Your story is very coherent.
easy to understand
adjective usage
Please speak in a coherent way.
speak clearly
adverbial phrase
I need a coherent plan.
a plan that makes sense
adjective
Is this answer coherent?
does it make sense?
question form
His words were not coherent.
he was confusing
negative adjective
Write a coherent paragraph.
organized writing
imperative
The plan is now coherent.
the plan is ready
linking verb
Keep your ideas coherent.
stay organized
imperative
The teacher gave a coherent explanation.
She struggled to provide a coherent answer.
We need a more coherent strategy.
The book is not very coherent.
His speech was perfectly coherent.
Try to be more coherent when you speak.
The team created a coherent design.
Is the report coherent?
The candidate failed to present a coherent policy.
I couldn't follow his argument because it wasn't coherent.
The article provides a coherent overview of the topic.
She is the most coherent speaker in the group.
We need to make our goals more coherent.
The evidence forms a coherent picture of the crime.
He wasn't coherent enough to explain what happened.
A coherent structure is vital for an essay.
The professor's lecture was remarkably coherent despite the complexity.
The government lacks a coherent approach to the crisis.
It's difficult to form a coherent thought when you're tired.
The film's plot is not entirely coherent.
She argued her case in a highly coherent manner.
The transition between chapters makes the book very coherent.
We are looking for a coherent set of principles.
The data provides a coherent explanation for the trend.
The author weaves a coherent narrative from disparate historical events.
His philosophy is a coherent system of ethics.
The policy failed to provide a coherent framework for implementation.
She delivered a coherent and persuasive closing statement.
The team struggled to maintain a coherent vision during the merger.
His argument was logically coherent but factually incorrect.
We need to ensure the findings are presented in a coherent format.
The architecture creates a coherent sense of space.
The treatise offers a profoundly coherent critique of modern society.
The artist's body of work displays a coherent aesthetic evolution.
A coherent synthesis of these diverse theories is long overdue.
The witness gave a surprisingly coherent account of the chaotic event.
His worldview is remarkably coherent, even if unconventional.
The project requires a coherent strategy across all departments.
The methodology ensures a coherent analysis of the results.
She provided a coherent justification for her controversial decision.
類義語
反対語
よく使う組み合わせ
Idioms & Expressions
"Make sense"
To be logical
Does this make sense?
neutral"Get your ducks in a row"
To be organized
I need to get my ducks in a row.
casual"Follow the thread"
To understand the logic
I can't follow the thread of your story.
neutral"Rhyme or reason"
Logic or sense
There is no rhyme or reason to it.
neutral"Piece it together"
To build understanding
I had to piece it together.
neutral"On the same page"
To be in agreement
Let's make sure we are on the same page.
neutralEasily Confused
Similar sound
Inherent means natural; coherent means logical.
The risk is inherent (natural). The plan is coherent (logical).
Similar sound
Adherent is a follower.
He is an adherent of the theory.
Similar meaning
Consistent is about repetition.
He is consistent (always the same). He is coherent (logical).
Similar meaning
Rational is about sanity.
He made a rational choice.
Sentence Patterns
Subject + is + coherent
The plan is coherent.
Provide a + coherent + noun
He provided a coherent answer.
Make + object + coherent
We need to make our notes coherent.
Maintain a + coherent + noun
She maintained a coherent argument.
Form a + coherent + noun
The data forms a coherent picture.
語族
Nouns
Verbs
Adjectives
関連
How to Use It
7
Formality Scale
よくある間違い
Coherent is about logic, not manners.
They sound similar but mean different things.
Coherently is the adverb.
It sounds a bit odd for a person.
An argument can be coherent but false.
Tips
Memory Palace
Imagine a wall where all the bricks are perfectly aligned.
Native Speakers
Use it when reviewing a colleague's work.
Academic Standard
Coherence is a grading criteria for essays.
Shortcut
If you can replace it with 'logical', it fits.
Say It Right
Focus on the 'HEER' sound.
Don't confuse
Don't confuse with inherent.
Etymology
It comes from 'sticking together'.
Study Smart
Write a paragraph and check for coherence.
Better Writing
Use transition words to increase coherence.
Clear Speech
Pause between points to keep your speech coherent.
Memorize It
Mnemonic
Co-here: All parts are 'here' together.
Visual Association
A puzzle where all pieces fit perfectly.
Word Web
チャレンジ
Try to explain your day in 3 coherent sentences.
語源
Latin
Original meaning: To stick together
文化的な背景
None
Highly valued in academic and business settings.
Practice in Real Life
Real-World Contexts
At school
- coherent essay
- coherent explanation
- coherent argument
At work
- coherent strategy
- coherent policy
- coherent presentation
In debates
- coherent point
- coherent reasoning
- coherent rebuttal
In creative writing
- coherent plot
- coherent character
- coherent narrative
Conversation Starters
"How do you keep your ideas coherent during a speech?"
"Can you give an example of a coherent argument you've heard?"
"Why is it important for a company to have a coherent policy?"
"Do you find it hard to be coherent when you are tired?"
"What makes a book's plot feel coherent to you?"
Journal Prompts
Describe a time you had to explain something difficult in a coherent way.
Reflect on a presentation you saw that was very coherent.
Write about why coherence is important in communication.
Think of a situation where someone was incoherent and the result.
よくある質問
8 問No, coherent refers to the structure of thoughts, not intelligence.
Yes, it means they are speaking clearly and rationally.
Coherence.
Yes, it is used more in writing than in casual conversation.
Incoherent.
Use it to describe an argument, plan, or explanation.
No, it only means the logic is sound.
It is very common in academic English.
自分をテスト
The story was very ___. (coherent/confused)
Coherent means it makes sense.
What does coherent mean?
Coherent means logical and clear.
An incoherent argument is a good thing.
Incoherent means it does not make sense.
Word
意味
They are opposites.
This is very coherent.
スコア： /5
Summary
If your ideas are coherent, they stick together logically like pieces of a perfect puzzle.
- Coherent means logical and consistent.
- It comes from the Latin for 'sticking together'.
- It is often used in academic and professional settings.
- The opposite is incoherent.
Memory Palace
Imagine a wall where all the bricks are perfectly aligned.
Native Speakers
Use it when reviewing a colleague's work.
Academic Standard
Coherence is a grading criteria for essays.
Shortcut
If you can replace it with 'logical', it fits.
例文
The essay presents a coherent argument throughout.
Related Content
この単語を他の言語で
academicの関連語
ambiguous
C1Describes language, data, or situations that are open to more than one interpretation and lack a single, clear meaning. It is frequently used to identify statements that are vague or confusing because they could be understood in multiple ways.
analyze
B2To examine something methodically and in detail, typically in order to explain and interpret it. It involves breaking a complex topic or substance into smaller parts to gain a better understanding of its internal structure and functions.
comprehensive
B2This adjective describes something that is complete and includes all or nearly all elements or aspects of something. It is used to indicate that a study, list, or report covers everything necessary without leaving out important details.
diminish
B2To diminish means to become or make something smaller, weaker, or less important. It is often used to describe a reduction in physical size, abstract value, or intensity over time.
discourse
C1Discourse refers to the formal and structured exchange of ideas through speech or writing, often within a specific field of study. It encompasses not just the words used, but the underlying social and intellectual frameworks that shape how a topic is discussed.
empirical
C1Empirical refers to information or knowledge acquired by means of observation or experimentation. It distinguishes claims supported by evidence from those based solely on theory, logic, or speculation.
facilitate
B2To facilitate means to make an action or a process easier or to help it run more smoothly. It is often used to describe providing the necessary conditions or assistance for a goal to be achieved without taking direct control of the outcome.
inherent
C1Inherent describes a quality or characteristic that exists as a natural, permanent, and inseparable part of something. It is used to indicate that a feature is built into the very essence of an object, person, or system rather than being added from the outside.
manipulation
C1Manipulation refers to the skillful handling or controlling of something, often a physical object or data. In a social or psychological context, it often implies influencing others in a clever or unscrupulous way to serve one's own interests.
methodology
C1A methodology is a systematic and theoretical analysis of the methods applied to a field of study or an activity. it encompasses the body of methods, principles, and rules used by a discipline to solve problems or conduct research.
