Grammar Rule in 30 Seconds
Nominalization transforms adjectives into nouns to describe groups of people or abstract concepts, making your English sound more academic and sophisticated.
- Use 'The + Adjective' to describe a collective group of people (e.g., 'The unemployed').
- Add suffixes like -ness, -ity, or -ance to create abstract nouns from adjectives.
- Collective 'The + Adjective' nouns always take a plural verb form in English.
Overview
The weather is beautiful처럼 형용사를 사용하여 상태를 묘사하는 데 그치지만, 학술적인 글쓰기나 전문적인 비즈니스 환경에서는 The beauty of the weather와 같이 그 속성 자체를 하나의 독립된 개념(Entity)으로 다루어야 할 때가 많습니다.The argument was valid라고 말하는 것보다 The validity of the argument was challenged라고 표현할 때, 우리는 '타당성(Validity)'이라는 개념 자체를 논의의 테이블 위에 올려놓고 분석할 수 있게 됩니다.-함, -기, -음)을 만드는 것이 매우 자유롭지만, 영어는 각 형용사에 어울리는 특정 접미사(Suffix)를 선택해야 하며 그에 따른 관사의 사용과 문장 구조의 재배치가 필수적입니다. 이 강의에서는 형용사를 명사로 전환하는 다양한 패턴과 그것이 문맥 속에서 어떤 전략적 가치를 가지는지 심도 있게 살펴보겠습니다.-함을 붙이는 것으로 충분합니다. 하지만 영어에서는 kind라는 형용사가 kindness라는 명사가 될 때, 단순히 단어 뒤에 무언가가 붙는 것 이상의 변화가 일어납니다.- 1통사적 위치의 변화: 형용사는 주로
Be동사 뒤나 명사 앞에서 쓰이지만, 명사화된 단어는 주어, 목적어, 전치사의 목적어 자리에 올 수 있습니다.
- Adj:
The system is efficient.(시스템은 효율적이다.) - Noun:
The efficiency of the system is key.(시스템의 효율성이 핵심이다.)
- 1정보의 압축(Information Density): 명사화는 여러 개의 절(Clause)로 설명해야 할 내용을 하나의 명사구(Noun Phrase)로 응축시킵니다.
- Before:
Because the data was inaccurate, the report was rejected.(데이터가 부정확했기 때문에 보고서가 거절되었다.) - After:
The inaccuracy of the data led to the rejection of the report.(데이터의 부정확함이 보고서 거절로 이어졌다.)
- 1객관성 확보: 형용사를 쓰면 화자의 주관적인 판단이 강하게 느껴지는 경우가 많습니다. 반면 명사화를 하면 그 성질을 보편적인 사실처럼 다루게 되어 논조가 훨씬 중립적이고 권위 있게 변합니다. 이는 대학교 논문(Academic Paper)이나 회사 보고서에서 필수적인 문체입니다.
happy→happiness:True happiness comes from within.dark→darkness:The room was plunged into darkness.weak→weakness:Admitting a mistake is not a sign of weakness.
-able, -ive, -ic 등으로 끝나는 형용사들과 결합하는 경우가 많습니다.complex→complexity:The complexity of the issue is often underestimated.active→activity:Physical activity is essential for health.creative→creativity:We value creativity in our workplace.valid→validity:The validity of the results was confirmed.
-ant나 -ent로 끝나는 형용사들이 명사로 변할 때 사용됩니다.important→importance:The importance of this discovery cannot be overstated.different→difference:There is a subtle difference between the two options.silent→silence:Silence is sometimes the best answer.
strong→strength:He has the strength to overcome any obstacle.long→length:The length of the movie was three hours.wide→width:Measure the width of the table.deep→depth:The depth of the ocean is still a mystery.
the를 붙여 '그 성질을 가진 사람들'이라는 집합 명사로 만드는 방식입니다. 사회적 그룹을 지칭할 때 매우 유용합니다.poor→the poor:The government should provide more support for the poor.elderly→the elderly:The elderly are more vulnerable to the heat.unemployed→the unemployed:Training programs for the unemployed are increasing.
-ness | polite | politeness | Politeness is a virtue in any culture. |-ity | diverse | diversity | Diversity in the workplace fosters innovation. |-ence | resilient | resilience | Her resilience after the failure was inspiring. |-th | high | height | The height of the building is impressive. |the + Adj | disabled | the disabled | Access for the disabled must be improved. |I'm worried that the project is slow라고 하겠지만, 상사에게 보내는 이메일이나 보고서에서는 The slowness of the project is a concern이라고 표현하는 것이 훨씬 프로페셔널해 보입니다. 형용사를 명사로 바꾸는 순간, 감정적인 호소가 아닌 '현상에 대한 분석'으로 들리기 때문입니다.People are diverse라고 하면 '사람들'이 주어지만, Diversity is important라고 하면 '다양성'이라는 가치 자체가 주어가 됩니다. 논리적인 전개를 할 때 핵심 키워드를 주어로 세우면 독자의 집중력을 높일 수 있습니다.How much the population is growing is a problem(10단어)The problem of population growth(5단어)
This complexity... 또는 Such inaccuracy...와 같이 명사화된 단어로 받으면 글의 흐름이 매우 매끄러워집니다. 이는 C1 수준의 에세이 라이팅에서 고득점을 받는 비결입니다.the가 필요합니다.- 잘못된 예:
Importance of education is known to all. - 옳은 예:
The importance of education is known to all. - 이유: '교육의 중요성'이라는 특정한 개념을 지칭하므로 정관사가 붙어야 합니다.
- 나쁜 예:
The implementation of the provision of feedback resulted in the improvement of performance. - 좋은 예:
Providing feedback improved performance. - 팁: 명사화는 꼭 필요한 '개념화'를 위해서만 사용하세요. 문장의 에너지는 여전히 역동적인 동사에서 나옵니다.
-함/기와 달리 영어는 형용사마다 짝꿍 접미사가 정해져 있습니다. 어색한 조어를 만들지 않도록 주의해야 합니다.- 잘못된 예:
difficultness(X) →difficulty(O) - 잘못된 예:
beautifulness(X) →beauty(O) - 잘못된 예:
reliablity(X) →reliability(O)
Beautiful | 대상의 상태를 직접적으로 묘사 | The rose is beautiful. |Beauty | 그 성질을 하나의 독립된 '개념'으로 취급 | The beauty of the rose is fleeting. |Being beautiful | 상태가 '지속됨' 또는 '행위'의 측면 강조 | Being beautiful is not everything. |The purity of the water(명사화): 물의 순도라는 '속성' 그 자체에 집중.The water being pure(동명사 의미상 주어): 물이 깨끗하다는 '사실'이나 '상황'에 집중.
big을 bigness라고 할 수는 있지만, 보통 size라는 별개의 단어를 사용합니다. 사전에 등재된 명사 형태가 있는지 먼저 확인하는 습관이 중요합니다.-ness와 -ity 중 무엇을 써야 할지 헷갈려요.happy, kind, sad 같은 일상적인 순수 영어 단어는 -ness를 선호하고, complex, possible, responsible 같은 라틴어 유래의 긴 단어들은 -ity를 선호합니다. 소리 내어 읽었을 때 더 자연스러운 리듬을 찾는 것도 방법입니다.Because he was very generous to us (6단어)를 His great generosity (3단어)로 줄일 수 있습니다. 다만, 명사화를 하면 뒤에 of, in, between 같은 전치사구가 따라붙는 경우가 많아 구조가 복잡해 보일 뿐, 정보의 밀도는 훨씬 높아집니다.Common Suffixes for Nominalization
| Adjective Root | Suffix | Noun Form | Meaning/Category |
|---|---|---|---|
|
Happy
|
-ness
|
Happiness
|
State of being
|
|
Pure
|
-ity
|
Purity
|
Quality of being
|
|
Strong
|
-th
|
Strength
|
Physical quality
|
|
Silent
|
-ce
|
Silence
|
State of being
|
|
Free
|
-dom
|
Freedom
|
Condition
|
|
Wise
|
-dom
|
Wisdom
|
Abstract quality
|
|
Patient
|
-ce
|
Patience
|
Quality of being
|
|
Real
|
-ity
|
Reality
|
State of existence
|
|
Dark
|
-ness
|
Darkness
|
Physical state
|
|
Deep
|
-th
|
Depth
|
Measurement/Quality
|
Meanings
Nominalization is the process of changing an adjective into a noun. This is done either by using the definite article 'the' to refer to a group or by adding specific suffixes to create abstract nouns representing qualities or states.
Collective Nouns
Using 'the' with an adjective to represent a specific class or group of people sharing that characteristic.
“The brave often face the most danger.”
“We must support the elderly in our community.”
Abstract Qualities
Adding suffixes like -ness, -ity, or -th to an adjective to describe the concept or state of being that adjective.
“Her kindness was unexpected.”
“The complexity of the problem baffled the experts.”
Philosophical/Abstract 'The'
Using 'the' + adjective to refer to an abstract concept rather than a group of people.
“He is a seeker of the sublime.”
“The unknown is always frightening.”
Reference Table
| 형용사 | 명사형 | 접미사/변화 | 예문 |
|---|---|---|---|
|
Happy
|
Happiness
|
-ness
|
Her happiness was evident.
|
|
Creative
|
Creativity
|
-ity
|
The team's creativity was key.
|
|
Important
|
Importance
|
-ance
|
The importance of data is clear.
|
|
Silent
|
Silence
|
-ence
|
A moment of silence was observed.
|
|
Strong
|
Strength
|
-th
|
Physical strength is beneficial.
|
|
Wise
|
Wisdom
|
-dom
|
Her wisdom guided the decision.
|
|
Able
|
Ability
|
-ity
|
His ability to adapt impressed.
|
|
Dark
|
Darkness
|
-ness
|
The darkness of the night was thick.
|
|
True
|
Truth
|
Irregular change
|
We sought the truth of the matter.
|
격식 수준 스펙트럼
The impoverished require substantial assistance. (Social welfare)
The poor need help. (Social welfare)
People who don't have much money need a hand. (Social welfare)
Broke folks need some love. (Social welfare)
형용사 명사화 능력 향상
흔한 접미사
- happy happiness
- creative creativity
- important importance
- silent silence
- free freedom
불규칙 형태
- strong strength
- deep depth
- true truth
- hot heat
주요 용도
- 격식 Academic/Professional
- 추상성 Concepts/Ideas
- 간결성 Streamlined Sentences
형용사 vs. 명사화된 명사
이 형용사를 명사화해야 할까요?
맥락이 격식 있나요 (학술적, 전문적)?
그 특성을 추상적인 개념/주제로 다루고 싶나요?
이 형용사에 대한 흔하고 명확한 명사형이 존재하나요?
접미사별 형용사 명사화
-ness
- • happiness
- • kindness
- • darkness
- • weakness
-ity/-ty
- • creativity
- • ability
- • fertile
- • cruelty
- • necessity
-ance/-ence
- • importance
- • silence
- • tolerance
- • obedience
불규칙/기타
- • strength
- • depth
- • truth
- • heat
- • freedom
수준별 예문
The rich are happy.
Her kindness is nice.
The young like to play.
I feel much happiness.
The poor need our help.
What is the length of this table?
The elderly often live alone.
His weakness is chocolate.
The unemployed are seeking new jobs.
The importance of exercise is clear.
We must respect the dead.
The beauty of the sunset was amazing.
The marginalized often lack access to healthcare.
The purity of the water is tested daily.
The brave are not those who feel no fear.
The complexity of the law is a major hurdle.
The sheer audacity of his claim was shocking.
We must bridge the gap between the privileged and the underprivileged.
The uncanny nature of the doll made me nervous.
The resilience of the economy surprised analysts.
The pursuit of the sublime often leads to isolation.
The ephemeral nature of fame is a common literary trope.
One must consider the interconnectedness of all living things.
The vulnerability of the displaced requires immediate international intervention.
혼동하기 쉬운
Learners often try to pluralize nominalized adjectives with an 's'.
Choosing which suffix to use for abstract nouns.
When to use the short form vs. the full form.
자주 하는 실수
The rich is happy.
The rich are happy.
He is a rich.
He is a rich man.
I have much happy.
I have much happiness.
The youngs like music.
The young like music.
The blind can't see.
Blind people can't see.
His strong is big.
His strength is great.
The importance of this is big.
The importance of this is great.
The curiousness of the child.
The curiosity of the child.
The poors are suffering.
The poor are suffering.
The silence is golden.
Silence is golden.
The complexity of the problem were high.
The complexity of the problem was high.
The disabled are fighting for rights.
People with disabilities are fighting for rights.
The depth of the water are 10 meters.
The depth of the water is 10 meters.
문장 패턴
The ___ are often overlooked in society.
The ___ of the ___ is quite remarkable.
We must consider the ___ of ___ when making decisions.
He has a deep appreciation for the ___.
Real World Usage
The reliability of the data was questioned.
The unemployed march on Parliament.
I pride myself on my punctuality.
We need to do more for the marginalized.
The rights of the accused must be protected.
The durability of this phone is impressive.
격식 있는 어조를 높여보세요
The complexity of the issue requires careful consideration.
과용하거나 어색하게 만들지 마세요
His kindness was truly inspiring.(O) vs.
His being kind was truly inspiring.(X)
흔한 접미사를 익혀두세요
The importance of education cannot be overstated.
상황에 따라 다르게 사용해요
The vastness of the universe is mind-boggling.(O, 학술적) vs. "It's so vast!" (O, 일상적)
Smart Tips
Try to turn your main adjectives into nouns to serve as the subject of your sentences.
Use 'The + Adjective' to refer to the group as a whole, but ensure your verb is plural.
Check if the adjective is simple (like 'sad') or complex (like 'probable'). Simple words usually take '-ness'.
Use this construction sparingly for maximum impact in creative or philosophical writing.
발음
Suffix Stress Shift
When adding '-ity', the stress often shifts to the syllable immediately before the suffix.
The Schwa in Suffixes
The '-ness' suffix is usually pronounced with a reduced schwa sound /nəs/.
Vowel Change in -th
Nouns ending in '-th' often have a different vowel sound than their adjective roots.
Emphasis on the Noun
The BEAUTY of it was amazing.
Focuses the listener's attention on the abstract quality.
암기하기
기억법
Remember: 'The' makes a group, 'Suffix' makes a concept. 'The rich' are many, 'Richness' is one idea.
시각적 연상
Imagine a group of people standing under a giant umbrella labeled 'THE'. Then imagine a single glowing lightbulb labeled with a suffix like '-NESS' representing a thought.
Rhyme
With 'The' it's a crowd, say it out loud. With a suffix at the end, an abstract idea is your friend.
Story
A young traveler met 'The Wise' (a group of old men). They taught him that 'Wisdom' (the abstract quality) is better than gold. He realized that 'The Greedy' (a group) would never find true 'Happiness' (the state).
Word Web
챌린지
Write three sentences about your country using 'The + Adjective' (e.g., The unemployed, The young) and three sentences using abstract nouns (e.g., The beauty, The importance).
문화 노트
There is a shift away from using 'the + adjective' (e.g., 'the homeless') toward 'people-first language' ('people experiencing homelessness') to emphasize humanity over condition.
British English often uses 'the + adjective' in traditional titles or social classes more frequently than American English.
In global academic English, nominalization is used to create an 'objective' voice, removing the 'I' or 'we' from research.
English nominalization stems from both Old English (Germanic) roots and Norman French/Latin influences.
대화 시작하기
How should society support the elderly?
What is the importance of learning a second language?
In your opinion, what defines the sublime in art?
How does the resilience of a community affect its recovery from disaster?
일기 주제
자주 하는 실수
Test Yourself
The team celebrated their recent ___.
Victory는 victorious의 올바르고 가장 흔한 명사화 형태예요.Find and fix the mistake:
The accurate of his data was unquestionable.
Accuracy는 accurate의 올바른 명사화 형태예요.Translate into English: 'La profundidad del océano es asombrosa.'
Answer starts with: ["T...
Depth는 deep의 명사화 형태예요. 이런 불규칙한 형태는 항상 확인해야 한답니다.Score: /3
연습 문제
8 exercisesThe unemployed ___ struggling to find work in the current economy.
The ___ (complex) of the software makes it hard to use.
Find and fix the mistake:
The poors deserve better housing.
The way he is kind is very moving.
'The + Adjective' can be used to refer to a single person.
Match: 1. Pure, 2. Happy, 3. Strong
A: Why is he so successful? B: It's his ___. He never gives up.
Wise, Wide, Able
Score: /8
Practice Bank
11 exercisesWe discussed the ___ of the proposed changes.
Her quietness during the meeting was unusual.
올바른 문장을 고르세요:
Translate into English: 'La conciencia ambiental es crucial para el futuro.'
이 단어들을 문장으로 배열하세요:
형용사와 명사형을 짝지으세요:
The ___ of the new policy was widely debated.
The hotness of the stove was dangerous.
올바른 문장을 고르세요:
Translate into English: 'Su sabiduría fue evidente en su consejo.'
이 단어들을 문장으로 배열하세요:
Score: /11
자주 묻는 질문 (8)
No, 'the young' is already plural. Adding an 's' is a common mistake.
It is always 'the rich are'. Collective adjectives take plural verbs.
Both are correct, but 'purity' is much more common and preferred in formal English.
Most can, but it's usually restricted to adjectives describing people (the old, the sick) or abstract concepts (the unknown).
'The elderly' is considered more formal and respectful in many contexts.
There is no perfect rule, but '-ness' is common for Germanic words and '-ity' for Latin-based words.
It can be, but it's more often used in philosophy to mean 'the concept of beauty'.
Yes, but it might sound a bit formal. 'His kindness' is fine, but 'The impoverished' might sound too stiff for a text.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Lo + Adjective
English doesn't have a direct equivalent to the neuter 'lo'.
Le + Adjective
French uses masculine singular, while English collective groups are plural.
Substantivierte Adjektive
German nouns are always capitalized and have gender; English ones are not.
No / Koto
Japanese nominalization is grammatical/particle-based, not morphological (suffixes).
Masdar / Definite Adjective
Arabic nominalization is tied to the complex tri-consonantal root system.
De (的)
Chinese does not change the form of the adjective itself.
Learning Path
Prerequisites
Learn These First
관련 동영상
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