commonwealth
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C1 noun /ˈkɑːmənˌwɛlθ/

commonwealth

コモンウェルス
Meaning
an independent community or state, especially one founded for the common good; also an association of nations
Example
Australia is a member of the Commonwealth of Nations.
オーストラリアはコモンウェルス加盟国です。
B2 verb /ˈkɒntəmpleɪt/

contemplate

Meaning
to think deeply and carefully about something; to consider thoughtfully
Example
She sat quietly to contemplate her future plans.
C2 verb /ˈkʌzən/

cozen

だます, 騙す
Meaning
to deceive, cheat, or trick someone
Example
He cozened the old man out of his money.
彼は老人をだましてお金を取った。
C1 noun /ˈkɒz.moʊs/

Cosmos

コスモスの花
Meaning
a colorful annual flower with daisy-like blooms and feathery foliage
Example
The cosmos flowers swayed gently in the summer breeze across the meadow.
コスモスの花は夏の風にそよいで、草地を横切っていました。
B1 adjective /kənˈsɪdərəbl/

considerable

かなりの
Meaning
large in amount, size, or importance
Example
The project required a considerable amount of time and money.
そのプロジェクトはかなりの時間とお金を必要としました。
C2 noun /ˈkrɛməˌtɔːri/

crematory

火葬場
Meaning
a place where dead bodies are cremated
Example
The crematory was located near the cemetery.
火葬場は墓地の近くにありました。
C2 noun /ˈkɒksweɪn/

coxswain

舵手
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
コックスウェインはローイングチームに指示を出した。
C1 adjective /kənˈsɛntrɪk/

concentric

同心円の
Meaning
having a common center, as in circles or spheres
Example
The artist drew concentric circles on the canvas.
アーティストはキャンバスに同心円を描きました。
C2 noun /ˌkæstɪˈɡeɪʃən/

castigation

厳しい批評または罰
Meaning
Severe criticism or punishment for wrongdoing.
Example
The manager’s harsh castigation shocked the entire team.
マネージャーの厳しい批評はチーム全体を驚かせました。
C2 noun /ˈklæpər/

clapper

鐘の中にある金属部品、鐘を打って音を出す
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
鐘の中の金属部品は壊れていた。
B1 verb /tʃuː/

chew

幸せ
Meaning
to bite food into smaller pieces with your teeth before swallowing it
Example
You should chew your food properly to help with digestion.
彼女は賞を受け取ったとき、自分の幸せを隠せませんでした。
C1 noun /ˈkeɪ.sɪŋ/

Casing

カバー; 外殻
Meaning
a cover or shell that protects or encloses something
Example
The mechanic removed the engine casing to examine the internal parts.
整備士はエンジンの外殻を取り外して内部の部品を調べました。
C2 verb /kəˈraʊz/

carouse

騒いで飲む
Meaning
to drink and enjoy oneself noisily, often with others
Example
They stayed up all night to carouse after the victory.
彼らは勝利の後、一晩中騒いで飲んでいた。
C2 noun /ˈkuː.li/

Cooly

クーリー
Meaning
a laborer who does physical work for wages
Example
The cooly carried heavy bags at the railway station.
クーリーは駅で重い荷物を運んでいました。
A2 adjective /ˈkruːəl/

cruel

残酷
Meaning
Willfully causing pain or suffering to others, or feeling no concern about it.
Example
It was cruel to make fun of the injured boy.
負傷した男の子を笑うのは残酷だった。
C1 noun /ˈtʃæriət/

Chariot

戦車
Meaning
an ancient horse-drawn vehicle used in warfare and racing
Example
The warrior rode his chariot into battle with great courage.
戦士はその戦車に乗って勇敢に戦いに挑みました。
C2 noun /kænt/

cant

偽善的な言葉
Meaning
Hypocritical and insincere talk, especially about moral or religious principles.
Example
The politician's speech was filled with cant about honesty and integrity.
その政治家の演説は、誠実さと誠実性についての偽善的な言葉で満ちていた。
C2 noun /tʃæf/

Chaff

ふすま; 価値のないもの; 軽い冗談
Meaning
the husks of corn or other seed separated by winnowing; worthless things; light-hearted joking
Example
The farmer separated the wheat from the chaff using traditional methods.
農夫は伝統的な方法で小麦をふすまから分けました。
B1 noun /ˈsɪt.ɪ.zənz/

citizens

市民
Meaning
A legally recognized subject or national of a state or commonwealth.
Example
Citizens must follow pollution regulations.
市民は汚染規制に従わなければなりません。
B2 noun /ˈkoʊ.brə/

Cobra

コブラ
Meaning
a venomous snake with a hood that can be spread when threatened
Example
The cobra raised its hood and hissed at the intruder.
コブラはフードを上げ、侵入者にシューっと音を立てました。
C2 noun /koʊˈkɛt/

coquette

コケットな女性
Meaning
a woman who flirts lightheartedly
Example
She was a coquette, always charming everyone at the party.
彼女はコケットで、パーティーで誰にでも魅力を振りまいていました。
C1 noun /kæsˈkeɪd/

Cascade

滝; 一連の段階や操作
Meaning
a waterfall; a succession of stages or operations
Example
The mountain cascade created a beautiful natural swimming pool below.
山の滝は下に美しい自然のスイミングプールを作りました。
C1 adjective /ˈkɔː.stɪk/

caustic

腐食性の、鋭い皮肉な
Meaning
able to burn or corrode by chemical action; severely sarcastic
Example
Her caustic remarks hurt his feelings.
彼女の鋭い皮肉な発言は彼の感情を傷つけた。
C2 noun /ˈkloʊtʃər/

cloture

討論終了手続き
Meaning
a procedure for ending a debate and taking a vote.
Example
The Senate invoked cloture to end the lengthy debate.
上院は長時間の討論を終わらせるためにクロチュールを適用しました。
C1 noun ˌkɒn.əˈteɪ.ʃən

connotation

言葉の暗示的または示唆された意味
Meaning
The implied or suggested meaning of a word beyond its literal definition
Example
The word 'home' has a warm connotation of comfort and family.
'家'という言葉には、快適さと家族を象徴する温かい暗示がある
C2 noun /ˈkoʊdə/

coda

コーダ
Meaning
the concluding passage of a piece of music or a literary work
Example
The novel ends with a reflective coda that ties up the themes.
その小説は、テーマを結びつける反省的なコーダで終わります。
C1 adjective /kənˈsɜːrtɪd/

concerted

協調した
Meaning
done with great effort, planned and performed together by multiple people
Example
The workers made a concerted effort to improve conditions.
労働者たちは状況改善のために協調した努力をしました。
C2 noun ˌsɜːkəmˈspekʃən

circumspection

慎重、リスクを避けること
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
彼の慎重さが間違いを犯さないようにしました。
C2 verb /ˈtʃɔːrtl/

chortle

喜んで笑う
Meaning
to laugh in a breathy, gleeful way
Example
The audience chortled at the comedian's witty remarks.
観客はコメディアンのウィットに富んだコメントにクスクスと笑った。
C1 noun kənˈvɜː.dʒəns

convergence

収束
Meaning
The process of coming together from different directions to meet at a common point; unification or integration.
Example
The convergence of technologies is revolutionizing industries.
技術の収束が産業を革命的に変革しています。
C2 noun /ˈkɔːrnɪs/

cornice

コーニス
Meaning
an ornamental molding around the wall of a room just below the ceiling
Example
The elegant cornice added a classical touch to the living room.
エレガントなコーニスはリビングルームにクラシックなタッチを加えました。
B2 verb kəˈlaɪd

collide

衝突する、ぶつかる
Meaning
Hit with force when moving; come into conflict or opposition.
Example
The two cars collided at the intersection.
二台の車が交差点で衝突しました。
C2 adjective /ˌkɒnsæŋˈɡwɪniəs/

consanguineous

血縁の
Meaning
Related by blood; descended from the same ancestor.
Example
The study focused on genetic disorders in consanguineous families.
この研究は血縁のある家族における遺伝的障害に焦点を当てました。
C1 verb /kənˈdəʊn/

condone

容認する
Meaning
To accept or allow behavior that is morally wrong or offensive.
Example
The manager refused to condone harassment in the workplace.
マネージャーは職場での嫌がらせを容認することを拒否しました。
A2 noun /ˈkær.ɪk.tər/

Character

キャラクター; 性格; 特徴;
Meaning
the mental and moral qualities distinctive to an individual; a person in a novel, play, or film
Example
She showed great character by helping others during the crisis.
彼女は危機の間に他の人々を助けることで偉大なキャラクターを示しました。
B1 noun /ˈsɪtɪzənʃɪp/

citizenship

市民権
Meaning
the status of being a recognized member of a state or country, with rights and duties
Example
He applied for American citizenship after living there for ten years.
彼はアメリカに10年間住んだ後、アメリカ市民権を申請しました。
A2 adjective /ˈkɒm.ən/

common

共通
Meaning
occurring frequently or widely; shared by all
Example
It is common to see traffic in the city during rush hour.
ラッシュアワー中に都市で交通渋滞を見るのは一般的です。
B2 noun /ˈkɑː.bən ˈfʊt.prɪnt/

carbon footprint

カーボンフットプリント
Meaning
The amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.
Example
Reducing carbon footprint is essential for combating climate change.
カーボンフットプリントを減らすことは、気候変動と戦うために重要です。
B1 noun /kɒp/

cop

警官
Meaning
a police officer (informal)
Example
The cop stopped the car for speeding.
警官はスピード違反で車を止めました。
C2 noun/verb /ˈkɜːrtsi/

curtsy

お辞儀
Meaning
a respectful bow made by women by bending the knees with one foot in front of the other
Example
She gave a quick curtsy before leaving the stage.
彼女はステージを去る前に素早いカートシーをしました。
B1 noun /ˈtʃɛərmən/

chairman

幸福
Meaning
the leader or head of a meeting, committee, or organization
Example
The chairman opened the meeting with a short speech.
彼女は賞を受け取ったとき、喜びを隠せなかった。
B2 noun ˌkɒn.ekˈtɪv.ɪ.ti

connectivity

接続性
Meaning
The state of being connected or interconnected; the capacity for the interconnection of platforms, systems, and applications.
Example
Improved connectivity boosts economic development.
改善された接続性が経済発展を促進します。
B2 adjective kənˈsaɪs

concise

簡潔
Meaning
Brief and clearly expressed without unnecessary details.
Example
A concise speech is more impactful than a long one.
簡潔なスピーチは長いスピーチよりも効果的です。
B1 noun /ˌkrɪstiˈænɪti/

christianity

キリスト教
Meaning
the religion based on the teachings of Jesus Christ
Example
Christianity has millions of followers around the world.
キリスト教は世界中に数百万の信者を持っています。
C1 noun /ˈkɔːkəs/

caucus

政治的集会
Meaning
A meeting of members of a political party to select candidates or decide policy.
Example
The party held a caucus to nominate their candidate for president.
党は大統領候補者を指名するために集会を開いた。
B2 noun /ˈkɒk.roʊtʃ/

Cockroach

ゴキブリ
Meaning
a flat brown insect that is commonly found in kitchens and other warm places
Example
A cockroach ran across the kitchen floor quickly.
ゴキブリが台所の床を素早く走った。
A2 noun ˈkæm.pɪŋ

camping

キャンプ
Meaning
Living outdoors temporarily, especially for recreation; staying in a tent or similar shelter.
Example
Many families go camping during holidays.
多くの家族が休暇中にキャンプに行きます。
A2 noun, verb /kɔɪn/

coin

Meaning
A flat piece of metal used as money; as a verb, to invent a new word or phrase.
Example
The government decided to coin a new term for the program.
C1 noun /ˈʃɪvəlri/

chivalry

騎士道
Meaning
The medieval knightly system with its moral, social, and religious code; courteous behavior, especially toward women.
Example
The knight lived by the code of chivalry.
騎士は騎士道の規範に従って生きていました。
C1 noun /kənˈspɪrə.tər/

conspirator

陰謀者
Meaning
a person who secretly plans with others to do something unlawful or harmful
Example
The conspirator was arrested before the plan could be carried out.
陰謀者は計画が実行される前に逮捕された。
B1 verb /ˈkɒntrækt/

contract

契約する
Meaning
to make smaller; to enter into a formal agreement
Example
The company will contract a new supplier for materials.
会社は新しい供給者と契約を結ぶでしょう。
C1 noun ˌkæl.ɪˈbreɪ.ʃən

calibration

キャリブレーション
Meaning
The action or process of adjusting or determining the accuracy of measuring instruments.
Example
The accuracy of a scale depends on regular calibration.
スケールの精度は定期的なキャリブレーションに依存します。
B2 noun ˌkɒn.stɪˈtjuː.ʃən

constitution

憲法
Meaning
A body of fundamental principles or established precedents according to which a state is governed.
Example
Constitutional reforms ensure equity.
憲法改正は平等を保障します。
C1 adjective /ˈtʃɛk.ərd/

checkered

チェッカード
Meaning
Having a pattern of alternating squares of different colors; also describing a past full of ups and downs or varied experiences.
Example
He had a checkered career with many highs and lows.
彼は多くの浮き沈みを経験したチェッカードなキャリアを持っていた。
C1 noun sɜːrˈkeɪdiən ˈrɪðəm

circadian rhythm

サーカディアンリズム
Meaning
The body's natural sleep-wake cycle that occurs within 24 hours
Example
Exposure to natural light regulates the circadian rhythm.
自然光への暴露はサーカディアンリズムを調整します。
A2 adjective /kənˈfjuːzɪŋ/

confusing

紛らわしい
Meaning
causing someone to be unable to think clearly or understand; difficult to comprehend
Example
The instructions were confusing and hard to follow.
その指示は紛らわしく、従うのが難しかった。
B2 verb /ˈtʃɛrɪʃ/

cherish

大切にする
Meaning
To hold something dear, to love and protect, or to keep a hope or memory alive.
Example
She cherishes the memories of her childhood home.
彼女は子供の頃の家の思い出を大切にしています。
C2 adjective /ˈtʃɜːrlɪʃ/

churlish

無礼
Meaning
Rude in a mean-spirited and surly way.
Example
It would be churlish to refuse her kind invitation.
彼女の親切な招待を断るのは無礼だろう。
C2 adjective /ˈkjʊərətɪv/

curative

治療的
Meaning
Able to cure disease or restore health.
Example
The doctor prescribed a curative treatment for the illness.
医師は病気の治療法を処方しました。
B2 noun kəˌlæbəˈreɪʃən

collaboration

協力
Meaning
The action of working with someone to produce or create something
Example
International collaboration is necessary to fight pollution.
国際的な協力は汚染と戦うために必要です。
B2 noun /kənˈspɪrəsi/

conspiracy

陰謀
Meaning
A secret plan by a group to do something unlawful or harmful.
Example
The police uncovered a conspiracy to overthrow the government.
警察は政府を転覆させる陰謀を暴露した。
C1 adjective ˌkɑːr.sɪ.nəˈdʒen.ɪk

carcinogenic

発癌性の
Meaning
Having the potential to cause cancer in living tissue.
Example
Processed meat contains carcinogenic compounds.
加工肉には発癌性の化合物が含まれています。
C1 noun /kɑːrˈtɒɡrəfi/

cartography

地図学
Meaning
The science or practice of drawing maps.
Example
She studied cartography at university to learn how to design maps.
彼女は大学で地図学を学び、地図のデザインを学びました。
C1 noun /krɛst/

crest

頂上
Meaning
the top of a hill, wave, or mountain; a symbol of identity
Example
The hikers reached the crest of the mountain at sunrise.
ハイカーたちは日の出時に山頂に到達しました。
B2 adjective ˌkɒn.stɪˈtjuː.ʃən.əl

constitutional

憲法に関する
Meaning
Relating to an established set of principles governing a state; in accordance with a political constitution.
Example
Constitutional reforms ensure fairness in the system.
憲法改革はシステム内で公正を確保します。
C1 verb /kənˈkɜːr/

concur

同意する
Meaning
To agree with someone or something.
Example
I concur with your opinion on this matter.
私はこの件に関してあなたの意見に同意します。
B2 noun kəmˈpet.ɪ.tɪv.nəs

competitiveness

競争力
Meaning
The quality of being as good as or better than others of a comparable nature; the ability to compete successfully.
Example
Competitiveness is vital for economic sustainability.
競争力は経済的持続可能性にとって重要です。
C1 verb /kənˈtraɪv/

contrive

考案する
Meaning
to plan or devise cleverly or skillfully
Example
She contrived a clever plan to surprise her friends.
彼女は友達を驚かせるために賢い計画を思いついた。
A1 adjective /kuːl/

cool

冷たい, 落ち着いた, 印象的
Meaning
moderately cold; calm and composed; fashionable or impressive
Example
She kept a cool head during the crisis.
彼女は危機の中で冷静を保った。
C1 adjective /ˌkætəˈɡɒrɪkəl/

categorical

カテゴリー的
Meaning
Absolute and without exception; expressed clearly and directly.
Example
She gave a categorical denial of the allegations.
彼女はその告発に対してカテゴリー的な否定をした。
A2 noun /ˈtʃaɪldhʊd/

childhood

子供時代
Meaning
the period of being a child
Example
She spent her childhood in a small village.
彼女は小さな村で子供時代を過ごしました。
C2 adjective ˈkoʊ.dʒənt

cogent

説得力のある
Meaning
Clear, logical, and convincing.
Example
His cogent argument convinced the jury.
彼の説得力のある議論は陪審員を納得させた。
B1 noun /ˈkemɪst/

chemist

化学者; 薬剤師
Meaning
a scientist who studies chemistry; a person trained to prepare and dispense medicines
Example
The chemist analyzed the sample to determine its composition.
化学者は成分を特定するために試料を分析した。
C2 noun /ˈkæʒuɪstri/

casuistry

詭弁
Meaning
The use of clever but false reasoning, especially in relation to moral questions.
Example
The lawyer’s argument was dismissed as mere casuistry.
弁護士の主張は単なる詭弁として退けられました。
B2 noun ক্লাইম্যাটিক কন্ডিশন্স

climatic conditions

気候条件
Meaning
The atmospheric or weather patterns of a particular region.
Example
Specific climatic conditions are required for snowfall.
雪が降るためには特定の気候条件が必要です。
A2 adverb /kəˈrɛktli/

correctly

正しく
Meaning
in a way that is true, accurate, or without mistakes
Example
She answered all the questions correctly.
彼女はすべての質問に正しく答えました。
B2 noun /ˈkɜːr.tə.si/

Courtesy

礼儀; 優雅;
Meaning
the showing of politeness in one's attitude and behavior toward others; a polite gesture or remark
Example
He showed great courtesy by holding the door open for elderly people.
彼は高齢者のためにドアを開けたまま、非常に礼儀正しさを示しました。
C2 verb /ˌsɜːrkəmˈnævɪɡeɪt/

circumnavigate

地球を一周する
Meaning
to travel all the way around something, especially the earth
Example
Magellan was the first to circumnavigate the globe.
マゼランは最初に地球を一周した人物です。
C2 adjective /kəˈrʌp.tə.bəl/

corruptible

腐敗しやすい
Meaning
able to be morally or ethically corrupted
Example
He was known to be corruptible and often accepted bribes.
彼は腐敗しやすいことで知られ、しばしば賄賂を受け取った。
B1 verb kənˈsjuːmz

consumes

消費する
Meaning
Use up (a resource); eat, drink, or ingest (food or drink).
Example
An individual consumes around 20 kg of plastic annually.
1人の人は年間約20キロのプラスチックを消費します。
B2 adjective /ˈsɜːrkjələr/

circular

円形の
Meaning
shaped like a circle; round in form
Example
The kids sat in a circular arrangement around the campfire.
子供たちはキャンプファイヤーの周りに円形の配置で座っていました。
C1 verb /kənˈspaɪər/

conspire

共謀する
Meaning
to secretly plan with others to do something harmful or illegal
Example
They conspired to overthrow the government.
彼らは政府を倒すために共謀した。
B2 adjective /kənˈtɛntɪd/

contented

満足した
Meaning
Feeling or expressing happiness and satisfaction.
Example
She was contented with her simple life.
彼女はシンプルな生活に満足していた。
C2 verb /kənˈsɪlieɪt/

conciliate

Meaning
to stop someone from being angry; to win over by friendly acts
Example
He tried to conciliate the angry customer with an apology.
B1 noun /kruː/

crew

乗組員
Meaning
A group of people working together, especially on a ship, aircraft, or project.
Example
The ship's crew worked tirelessly during the storm.
船のクルーは嵐の間、休むことなく働いた。
C2 verb /kənˈdʒiːl/

congeal

固まる
Meaning
to become thick or solid, especially from cooling
Example
The soup began to congeal after being left on the table.
スープはテーブルに放置されると固まり始めた。
C1 adjective /ˈkrɪm.zən/

Crimson

深紅
Meaning
a deep purplish-red color
Example
The crimson sunset painted the sky with beautiful shades.
深紅の夕日が美しい色合いで空を染めました。
B2 adverb /ˈkɒnsɪkwəntli/

consequently

その結果
Meaning
as a result; therefore
Example
He didn’t study, and consequently he failed the exam.
彼は勉強しなかったので、その結果試験に落ちた。
C2 noun /ˈkɒnk.leɪv/

conclave

秘密会議
Meaning
a private meeting, especially a secret or important one
Example
The leaders met in a secret conclave to discuss the strategy.
リーダーたちは戦略を話し合うために秘密のコンクレーブに集まりました。
B2 noun /ˈsaɪkloʊn/

cyclone

サイクロン
Meaning
a large-scale air mass that rotates around a strong center of low atmospheric pressure; a violent tropical storm
Example
The cyclone caused severe flooding along the coast.
サイクロンは沿岸地域に深刻な洪水を引き起こした。
C1 noun kəˈlæt.ər.əl

collateral

担保、ローンの保証として提供される資産
Meaning
Something pledged as security for repayment of a loan, to be forfeited in the event of a default.
Example
The bank requires collateral for loan approval.
銀行はローン承認のために担保を要求します。
B2 adjective /ˈkɒnʃəs/

conscious

意識的
Meaning
Aware of and responding to one's surroundings; awake.
Example
She was fully conscious after the surgery.
手術後、彼女は完全に意識が戻った。
B2 noun /ˈkəʊ.tɪŋ/

coating

コーティング
Meaning
A protective or decorative layer applied to a surface.
Example
A protective coating prevents rust formation.
保護用コーティングは錆の発生を防ぎます。
B2 adjective /kəˈrɛspɒndɪŋ/

corresponding

対応する
Meaning
matching or related to something
Example
The corresponding page in the book explains the process in detail.
本の対応するページは、そのプロセスを詳細に説明しています。
B2 adjective /ˈkælkjuleɪtɪd/

calculated

計算された
Meaning
Done with full awareness of the consequences; deliberate or carefully planned.
Example
Her calculated move gave her an advantage over her competitors.
彼女の計算された動きは競争相手に対して優位に立たせた。
B2 noun ˈkɑː.bən

carbon

炭素
Meaning
The chemical element of atomic number 6, occurring as diamond, graphite, and charcoal.
Example
Carbon emissions must be controlled.
カーボン排出は管理されるべきです。
B2 verb /kənˈveɪ/

convey

伝える, 伝達する, 運ぶ
Meaning
To communicate or make known; to transport or carry from one place to another.
Example
The teacher conveys the lesson clearly to students.
教師は明確に授業を生徒に伝えます。
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

好奇心; 異常または興味深い物事
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
彼女の異文化への好奇心は、彼女を世界中に旅行させました。
B2 noun /ˌkɑn.trəˈdɪk.ʃən/

Contradiction

矛盾; 不一致
Meaning
a combination of statements, ideas, or features which are opposed to one another; inconsistency
Example
There was a clear contradiction between his words and his actions.
彼の言葉と行動の間には明確な矛盾がありました。
B2 noun /ˈkæp.ʃən/

caption

キャプション
Meaning
a brief explanation or description accompanying an illustration or photograph
Example
The caption under the photo explained who the people were.
写真の下のキャプションは、誰がその人々であるかを説明しました。
B2 noun /ˈkæriər/

carrier

運送業者
Meaning
A person or thing that carries, transports, or conveys something; also an organization that provides transport services.
Example
The airline is the largest carrier in the country.
その航空会社は国で最も大きな運送業者です。
C2 noun /ˈkrɪptəɡræm/

cryptogram

暗号文
Meaning
a text written in code or cipher
Example
The detective solved the cryptogram hidden in the letter.
探偵は手紙に隠された暗号文を解読しました。
B2 noun /ˌkɒn.tɪˈnjuː.ɪ.ti/

continuity

継続性
Meaning
the state of being continuous or connected; consistency over time
Example
Maintaining continuity in leadership is essential for organizational stability.
リーダーシップにおける継続性の維持は、組織の安定性にとって不可欠です。
A2 noun /ˈkɔːrnər/

corner

角
Meaning
the place where two edges or sides meet
Example
The store is just around the corner.
店はちょうど角のところにあります。
B2 noun /kənˈvɪk.ʃən/

conviction

確信
Meaning
A firmly held belief or opinion.
Example
She spoke with conviction, making everyone believe her.
彼女は確信を持って話し、皆を信じさせました。
C1 noun /ˈklæmər/

clamor

騒音
Meaning
a loud and confused noise, especially of people shouting insistently
Example
The clamor of the protesting crowd filled the square.
抗議する群衆の騒音が広場を埋め尽くした。
C1 noun /krʌtʃ/

crutch

松葉杖, 支え
Meaning
a support used by someone injured to walk; also something relied upon for support or help
Example
He had to use crutches after breaking his leg.
彼は足を骨折した後、松葉杖を使わなければならなかった。
C2 noun /koʊˈæɡjələnt/

coagulant

凝固剤
Meaning
a substance that causes blood or another liquid to clot
Example
The doctor applied a coagulant to stop the bleeding quickly.
医者は出血をすぐに止めるために凝固剤を使いました。
B2 noun /ˈsɜːr.tən.ti/

Certainty

確実性
Meaning
firm conviction that something is the case; the quality of being reliably true
Example
We can say with certainty that the project will be completed on time.
私たちは確実にそのプロジェクトが時間通りに完了することを言えます。
B2 noun/verb /ˈtʃɑːrtər/

charter

チャーター / レンタル
Meaning
a written document granting rights or privileges; to hire a vehicle or vessel for temporary use
Example
The company decided to charter a bus for the trip.
その会社は旅行のためにバスをチャーターすることに決めました。
C1 noun ˌkɒm.pjʊˈteɪ.ʃən

computation

計算
Meaning
The action of mathematical calculation.
Example
Complex computation is required for AI models.
AIモデルには複雑な計算が必要です。
C1 adjective /ˌkɒnvəˈlɛsnt/

convalescent

回復中の、病気や治療から回復している
Meaning
recovering from an illness or medical treatment
Example
The hospital has a special ward for convalescent patients.
病院には回復中の患者のための特別な病棟があります。
C1 adjective /ˈtʃɪə.ləs/

Cheerless

憂鬱な; 陰気な; 悲しい; 喜びのない
Meaning
lacking happiness or comfort; gloomy; depressing; without cheer
Example
The old house looked cheerless and abandoned in the winter rain.
古い家は冬の雨の中で寂しげで放置されているように見えました。
C2 noun /ˈkɒŋ.ɡru.əns/

congruence

整合性
Meaning
Harmony, compatibility and agreement between different elements.
Example
The congruence between their ideas made collaboration easy.
彼らのアイデアの整合性は、協力を容易にしました。
C1 verb /kəˈleɪt/

collate

整理する
Meaning
to collect, arrange, and combine in order
Example
The secretary collated the reports before the meeting.
秘書は会議前に報告書を整理した。
C1 adverb /ˈkrɒswaɪz/

Crosswise

交差方向
Meaning
in the form of a cross; diagonally across
Example
Place the logs crosswise to build a stable fire.
安定した火を作るために丸太を交差方向に置いてください。
C2 adjective /ˈkɑːrnəl/

carnal

肉体的
Meaning
Relating to physical, especially sexual, desires and appetites.
Example
The book explores the conflict between spiritual and carnal desires.
この本は精神的欲望と肉体的欲望の間の対立を探ります。
C1 noun /kəˈmoʊʃən/

commotion

騒ぎ
Meaning
A state of noisy confusion or disturbance.
Example
The sudden commotion in the market drew everyone's attention.
市場での突然の騒ぎがみんなの注目を集めた。
B1 adjective /kəmˈbaɪnd/

combined

結合された
Meaning
formed by bringing together separate parts or elements
Example
The combined effort of the team led to success.
チームの共同の努力は成功をもたらしました。
C1 noun /ˈsɪ.nɪk/

Cynic

皮肉屋; 疑い深い人
Meaning
a person who believes that people are motivated purely by self-interest; someone who is skeptical about human nature
Example
The old cynic believed that politicians only cared about getting votes.
その古い皮肉屋は政治家がただ票を得ることにしか関心がないと信じていた。
B1 noun /kəmˈpəʊzə(r)/

composer

作曲家
Meaning
a person who writes music, especially classical music
Example
The composer is working on a new symphony.
作曲家は新しい交響曲に取り組んでいます。