B1 adjective #23 가장 일반적인 2분 분량

imperfect

Something that is imperfect has small flaws or is not finished.

Explanation at your level:

You use imperfect when something is not perfect. If you draw a picture and it has a small spot, the picture is imperfect. It is okay to be imperfect!

Use this word to describe things that have small problems. For example, 'My bike is imperfect because the paint is scratched.' It is a useful word to describe things that are not new or not 100% correct.

When you want to describe a situation or an object that has faults, imperfect is a great choice. It is often used in work or school to describe a draft or a plan that needs more work. It sounds more professional than saying 'broken' or 'bad.'

At this level, you can use imperfect to discuss abstract concepts. We talk about imperfect systems or imperfect knowledge. It carries a nuance of 'humanity'—acknowledging that mistakes are a natural part of any process or creation.

In advanced English, imperfect is used to nuance arguments. You might describe a legal framework as imperfect, implying it functions but requires reform. It is also used in literary contexts to describe characters who are relatable precisely because they are not idealized or flawless.

Mastery of this word involves understanding its etymological roots in 'incompleteness.' In philosophical or academic writing, imperfect contrasts with the Platonic ideal of perfection. It is used to denote the transient, decaying, or evolving nature of reality versus the static, eternal nature of the 'perfect.'

30초 단어

  • Means not perfect or flawless.
  • Has a negative prefix 'im-'.
  • Used for objects, plans, or abstract ideas.
  • Often implies human nature.

When we call something imperfect, we are acknowledging that it isn't flawless. Think of a handmade clay bowl that has a tiny bump on the rim—it is beautiful, but it is technically imperfect because it didn't come out of a machine with mathematical precision.

Using this word is a great way to describe reality. In life, very few things are truly perfect. Whether it is an imperfect memory, an imperfect plan, or even an imperfect world, the word helps us express that things are 'good enough' or 'human' rather than robotic or divine.

The word imperfect comes from the Latin word imperfectus. This is a combination of the prefix in- (meaning 'not') and perfectus (meaning 'finished' or 'completed').

Historically, the word was deeply tied to the idea of completion. If a task was imperfect, it literally meant it wasn't finished yet. Over centuries, the meaning shifted from 'not finished' to 'having flaws.' It is fascinating how our ancestors viewed perfection as a state of being 'fully done' or 'fully realized,' a concept that still influences how we use the word today.

You will hear imperfect used in both casual and formal settings. In casual conversation, you might say, 'I know my English is imperfect, but I am trying!' to show humility.

In formal contexts, like science or art criticism, it describes data or aesthetics. Common collocations include imperfect information (in economics), imperfect competition, and imperfect rhyme (in poetry). It is a versatile word that works well whenever you need to highlight a lack of total perfection without being overly negative.

While 'imperfect' isn't the core of many idioms, it appears in phrases like 'an imperfect science', meaning something that isn't exact (e.g., 'Predicting the weather is an imperfect science'). Another is 'imperfectly formed', often used in biology. We also use the phrase 'flawed and imperfect' for emphasis, and sometimes 'perfectly imperfect' to describe something that is beautiful because of its flaws.

Pronounced as im-PER-fikt, the stress is on the second syllable. In British English, the 'r' is often softer, while American English uses a rhotic 'r'.

Grammatically, it is an adjective that can be used before a noun (an imperfect score) or after a linking verb (the system is imperfect). It is not a gradable adjective in the same way 'big' is, though you can use 'highly' or 'slightly' to modify it.

Fun Fact

The word originally referred to the 'imperfect tense' in grammar, which describes actions that were not completed in the past.

Examples by Level

1

This apple is imperfect.

This apple has a spot.

Simple adjective usage.

2

My drawing is imperfect.

My drawing has a mistake.

Subject + is + adj.

3

The toy is imperfect.

The toy is broken a little.

Describing an object.

4

An imperfect day.

A day with problems.

Adjective + noun.

5

We are imperfect.

Humans make mistakes.

Plural subject.

6

The box is imperfect.

The box is dented.

Describing state.

7

Is it imperfect?

Does it have a flaw?

Question form.

8

Not imperfect.

It is perfect.

Negation.

1

The plan was imperfect from the start.

2

He has an imperfect memory of the event.

3

The statue is slightly imperfect.

4

Her English is imperfect but clear.

5

We live in an imperfect world.

6

The data collected was imperfect.

7

An imperfect copy of the book.

8

They found an imperfect solution.

1

The candidate gave an imperfect answer.

2

It was an imperfect performance by the team.

3

Despite the imperfect conditions, they succeeded.

4

The system is imperfect but functional.

5

She accepted his imperfect apology.

6

The painting had an imperfect finish.

7

An imperfect understanding of the rules.

8

They faced an imperfect choice.

1

The legislation is an imperfect attempt at reform.

2

He recognized the imperfect nature of the evidence.

3

We must work within an imperfect market.

4

Her logic was slightly imperfect.

5

The film is a beautiful, imperfect masterpiece.

6

An imperfect alignment of the stars.

7

They offered an imperfect compromise.

8

The reflection in the mirror was imperfect.

1

The theory remains an imperfect model of reality.

2

He provided an imperfect account of the historical events.

3

The architecture reflects an imperfect symmetry.

4

An imperfect realization of the original vision.

5

The justice system is inherently imperfect.

6

His grasp of the language was imperfect.

7

The software had an imperfect interface.

8

An imperfect resolution to the conflict.

1

The poem celebrates the beauty of the imperfect form.

2

A life lived in an imperfect, chaotic world.

3

The manuscript is an imperfect record of the era.

4

An imperfect synthesis of conflicting ideas.

5

The sculpture captures an imperfect, human grace.

6

His morality was human and imperfect.

7

The design was an imperfect homage to the classics.

8

An imperfect echo of a lost tradition.

자주 쓰는 조합

slightly imperfect
imperfect world
imperfect information
imperfect understanding
imperfect copy
imperfect solution
imperfect record
imperfect system
imperfect rhyme
imperfect performance

Idioms & Expressions

"perfectly imperfect"

beautiful because of flaws

Her style is perfectly imperfect.

casual

"an imperfect science"

not exact or reliable

Economics is an imperfect science.

neutral

"in an imperfect world"

acknowledging reality's flaws

In an imperfect world, we do our best.

neutral

"imperfectly formed"

not developed correctly

The idea was imperfectly formed.

formal

"an imperfect fit"

not quite right

The new job was an imperfect fit.

neutral

"imperfectly understood"

not fully grasped

The phenomenon is still imperfectly understood.

academic

Easily Confused

imperfect vs defective

both imply flaws

defective means broken/unusable

The phone is defective (won't turn on).

imperfect vs flawed

both mean not perfect

flawed is often used for logic or character

His argument was flawed.

imperfect vs incomplete

both mean not finished

incomplete means missing parts

The puzzle is incomplete.

imperfect vs imprecise

both mean not exact

imprecise refers to measurements

The data was imprecise.

Sentence Patterns

A1

Subject + is + imperfect

The design is imperfect.

A2

An + imperfect + noun

An imperfect solution.

B2

Highly + imperfect

The system is highly imperfect.

B1

Slightly + imperfect

The vase is slightly imperfect.

C1

Remains + imperfect

The theory remains imperfect.

어휘 가족

Nouns

imperfection the state of being imperfect

Verbs

perfect to make something flawless

Adjectives

imperfect not perfect

관련

perfection antonym

How to Use It

frequency

7

Formality Scale

academic neutral casual

자주 하는 실수

using 'imperfect' to mean 'broken' broken
imperfect implies a flaw or incompleteness, not necessarily total destruction.
saying 'very imperfect' highly imperfect
highly is a better intensifier for this adjective.
confusing with 'imperfective' imperfect
imperfective is a grammatical term, not a general adjective.
using 'imperfect' for people's character flawed
flawed is often more natural for personality traits.
forgetting the 'im-' prefix imperfect
ensure the negative prefix matches the root.

Tips

💡

The 'I'm' Trick

Remember 'I'm' (I am) + perfect = I'm not perfect.

💡

Humanizing

Use it to sound humble when admitting mistakes.

🌍

Wabi-Sabi

Connect it to the beauty of flaws.

💡

Prefixes

Remember 'im-' is a common 'not' prefix.

💡

Stress

Always stress the second syllable.

💡

Don't use 'very'

Use 'highly' instead.

💡

Grammar History

It relates to the past tense.

💡

Contextualize

Write sentences about your own life.

💡

Professionalism

Use it to describe 'drafts' at work.

🌍

Artistic View

Use it to describe handmade art.

Memorize It

Mnemonic

IM-perfect: I'm (I am) NOT perfect.

Visual Association

A mirror with a crack in it.

Word Web

flawed human incomplete draft work-in-progress

챌린지

Find three things in your room that are 'imperfect' and explain why.

어원

Latin

Original meaning: not finished

문화적 맥락

None, generally neutral.

Used often in self-help and psychology contexts to encourage acceptance of human nature.

The song 'Perfect' by Ed Sheeran often contrasts with the idea of being imperfect. Wabi-sabi (Japanese concept) is often explained in English as finding beauty in the imperfect.

Practice in Real Life

Real-World Contexts

at work

  • imperfect draft
  • imperfect data
  • imperfect solution

in art

  • imperfect beauty
  • imperfect symmetry
  • imperfect form

in daily life

  • imperfect world
  • imperfect memory
  • imperfect day

in academics

  • imperfect information
  • imperfect model
  • imperfect understanding

Conversation Starters

"Do you think perfection is possible?"

"Is it better to be perfect or imperfect?"

"Can you describe something you own that is imperfect?"

"Why do we value handmade things that are imperfect?"

"Is it okay to make mistakes?"

Journal Prompts

Write about a time you accepted an imperfect result.

Why is it hard for people to be imperfect?

Describe a piece of art that is beautiful because it is imperfect.

How does being imperfect help us grow?

자주 묻는 질문

8 질문

No, it just describes a state of being.

Yes, it is common to say humans are imperfect.

Not always; broken implies it doesn't work.

im-PER-fikt.

Imperfection.

Yes, if describing a draft or process.

It is neutral and widely used.

No, it just means not perfect.

셀프 테스트

fill blank A1

The apple has a spot, so it is ___.

정답! 아쉬워요. 정답: imperfect

It has a flaw.

multiple choice A2

Which word is an antonym of imperfect?

정답! 아쉬워요. 정답: perfect

Perfect means no flaws.

true false B1

An imperfect plan is a plan with no mistakes.

정답! 아쉬워요. 정답: 거짓

Imperfect means it has mistakes.

match pairs B1

Word

All matched!

Matching definitions.

sentence order B2

아래 단어를 탭해서 문장을 만들어 보세요
정답! 아쉬워요. 정답:

Standard sentence structure.

점수: /5

Pronunciation Guide

UK /ɪmˈpɜː.fɪkt/

Clear stress on the second syllable.

US /ɪmˈpɝː.fɪkt/

Stronger r-sound in the second syllable.

Common Errors

  • stressing the first syllable
  • swallowing the 't' at the end
  • mispronouncing the 'f' sound

Rhymes With

perfect disinfect reflect detect neglect

Difficulty Rating

독해 2/5

easy

Writing 2/5

easy

Speaking 2/5

easy

듣기 2/5

easy

What to Learn Next

Prerequisites

perfect flaw mistake

Learn Next

flawed defective incomplete

고급

imperfective fallible

Grammar to Know

Adjective placement

The apple is imperfect.

Prefixes

im-perfect

Linking verbs

It is imperfect.

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