CEFR C1 レベルの英単語

Strictness and precision; harsh conditions

厳しさ、厳密さ；（気候などの）厳しさ

Designed to be thrown away after use; a single-use item

使い捨ての；使い捨て製品

Owned or controlled exclusively by one party; relating to ownership

専有の、独占的な；所有者の

A mechanical device used to print text onto paper

タイプライター

A shallow body of water separated from the sea by a reef or sandbar

潟、礁湖

Intense, fierce anger; retribution

激怒、憤怒

A strong calling or suitability for a particular career or profession

天職、使命；職業

No longer fresh or pleasant, as food or air; no longer interesting or original; hackneyed; To become or make no longer fresh or interesting

（食べ物・空気が）新鮮でない、古くなった；陳腐な、新味のない；新鮮でなくなる、陳腐になる；新鮮さを失わせる

A temporary failure or slip; to fall into a worse state or become invalid

ちょっとした誤り；（悪い状態に）陥る；失効する

A very small village or settlement

小村、集落

A flat-bottomed cargo boat (n.); to intrude or push in rudely (v.)

はしけ、平底船；押し入る、割り込む

Not following accepted customs or standards; out of the ordinary

型破りな、慣例にとらわれない

To adopt and support a cause or idea; to marry

（主義・思想を）支持する、信奉する；めとる

Faithful commitment to a rule or belief; physical sticking together

（規則・信念の）厳守、固守；付着

The process of joining things into one; the state of being united

統一、統合

The speed at which music is played or events proceed

テンポ、速度；ペース

To gradually decline in strength or size; a period of decline

衰える、弱まる；（月が）欠ける；衰退

A slender deciduous tree found near water

ヤナギ

A four-sided shape with four right angles

長方形

The outer boundary or edge of an area

周辺、外縁

Extremely useful or precious; of immeasurable value

非常に貴重な、計り知れない価値のある

A liquid made by steeping herbs or tea; the act of introducing something

煎じ汁；注入、導入

An open sore on the skin or internal tissue

潰瘍

Dangerously unstable or insecure

不安定な、危なっかしい

A picture made from small colored tiles or pieces

モザイク

Involving frequent, often tedious repetition

繰り返しの多い、単調な

Unable to coexist or function together; conflicting

両立しない、互換性のない

An evergreen conifer tree of the genus Abies; its wood

モミ（の木）；モミ材

Great enthusiasm and devotion for a cause

熱意、熱心

A high level of skill or competence

熟達、技能

An area of elevated or mountainous land

高地、山地

Easily broken or snapped; a hard nut-and-sugar candy

もろい、壊れやすい；ナッツ入りキャンディー

Careful use of money; frugality

倹約、節約

A regular partial payment; one episode of a serial

分割払い（の1回分）；（連載の）1回分

To cause something to happen suddenly; a solid formed in a solution; done hastily

引き起こす、早める；沈殿物；性急な

A large corporation of diverse companies; a mixed mass; to combine into one group

複合企業、コングロマリット；集合体；固まる

Reddish-brown oxidation on iron or steel; to become covered with rust

さび；さびる

A collection of literary works by various authors

選集、アンソロジー

A large molecule made of many repeating smaller units; a material made of such molecules

重合体、ポリマー

The act of moving upward; a climb or upward slope

上昇、登ること；上り坂

The beginning or establishment of something

始まり、発足

Hideous, shocking, or abnormally large

恐ろしい、ひどい；巨大な

Relating to an embryo; at an early undeveloped stage

胚の；初期段階の、未発達の

Not yet used; unfamiliar with

未使用の；慣れていない

To voluntarily give up a right or claim

（権利を）放棄する；免除する

A strong alcoholic drink distilled from wine or fruit juice

ブランデー

Spending excessively; exceeding reasonable limits

浪費する、ぜいたくな；法外な

Thinly distributed or scattered; not dense

まばらな、希薄な