CEFR C1 レベルの英単語

A small regular increase; to increase by steps

増加、増分；段階的に増やす

Composed of diverse or unlike elements

異質の、不均質な、雑多な

To make someone extremely angry

激怒させる

Following a law or custom; celebrating a holiday or ritual

（法・慣習の）遵守；祝賀、儀式

Melted or liquefied by great heat

溶けた、溶融した

The wide mouth of a river where it meets the sea

（大きな）河口、入り江

Large and heavy in build; brave; a dark strong beer

太った、がっしりした；勇敢な；スタウト（黒ビール）

A compound with one oxygen atom per molecule

一酸化物

An orchestral introduction to an opera; an opening proposal or approach

序曲；（交渉などの）申し入れ、打診

Displacement of a bone from its joint; disruption of normal order

脱臼；混乱、ずれ

A person who seeks excitement and takes risks in daring enterprises

冒険家；山師

Relating to disease or mental disorder; compulsive and irrational

病理学の；病的な

The act of making something more varied or expanding into different areas

多様化；（事業の）多角化

An underground layer of rock that holds water

帯水層

Able to be seen or noticed; a measurable physical property

観察できる、目に見える；観測可能量

An aromatic evergreen shrub; a symbol of honor or victory

月桂樹；栄誉、栄冠

Relating to the medical treatment of animals; a veterinarian

獣医の；獣医

A decorative wreath of flowers or leaves; to decorate with such a wreath

花輪、花冠；花輪で飾る

A split or division; the gap between a woman's breasts

分裂、亀裂；胸の谷間

The furthest point; a hand or foot; a dire situation

末端、先端；手足；窮地

Full of tiny holes allowing fluids to pass through; having many loopholes

多孔性の、通気性のある；抜け穴の多い

The desire to harm others; deliberate ill will

悪意、敵意

A person who breaks rules; failing in duties or overdue on payments

非行者；非行の；滞納している

Relating to the structure of the body or anatomy

解剖学の、解剖上の

An organic compound of carbon and hydrogen only

炭化水素

Having balanced, corresponding parts on either side

対称的な、釣り合いのとれた

Pleasant and enjoyable; willing to agree or consent

感じのよい、快い；乗り気な

Correct and appropriate behaviour according to social standards

礼儀正しさ、妥当性；礼儀作法

The process of adding detail or developing further

詳述；入念な仕上げ

Reduced in size, importance, or value

減少した、弱まった

The act of distributing something again or differently

再分配

A very thin thread or wire; the glowing wire inside a light bulb

細い糸；フィラメント

Not clearly identified or described

明記されていない、不特定の

Passed from parent to child genetically or by inheritance

遺伝性の；世襲の

Not physically touchable or easily defined; an intangible asset

無形の、触れられない；無形資産

At a right angle to something; a line forming a right angle

垂直な、直角の；垂線

In a mechanical or automatic manner, without thinking

機械的に；機械で

Required by law or duty; compulsory

義務的な、必須の

A break or split; a breakdown in relations; to burst open

破裂、断裂；決裂；破裂する

Active hostility or strong opposition

敵意、対立

Failing to take proper care; careless

怠慢な、不注意な

A narrow-necked bottle; a pocket container for spirits; a lab vessel

細口瓶；携帯用酒瓶；フラスコ

Relating to glaciers; extremely slow; very cold

氷河の；非常に遅い；冷ややかな

Having a strong pleasant fragrance; a fragrant plant or compound

香りのよい、芳香性の；香料植物

To transplant tissue or join plants; a transplanted piece of tissue; corruption

接ぎ木する、移植する；移植片；汚職

A large deciduous shade tree; its hard wood

ニレ；ニレ材

To share feelings intimately; a small community sharing property and responsibilities

心を通わせる；コミューン、生活共同体

Decorated with beads; covered with small drops of liquid

ビーズで飾った；しずくの付いた