extradition
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C1 noun /ˌɛkstrəˈdɪʃən/

extradition

引渡し
Meaning
the official process of sending someone accused of a crime to another country or state
Example
The extradition of the suspect was delayed due to legal issues.
容疑者の引渡しは法的問題のため遅れました。
C1 adjective /ˈdaʊn.kæst/

downcast

Meaning
feeling sad, dejected, or with lowered eyes
Example
He looked downcast after hearing the bad news.
C1 adjective /ˈstɔːlwərt/

stalwart

忠実, 頑強
Meaning
Loyal, reliable, and hardworking; strongly built or sturdy.
Example
She has always been a stalwart supporter of the community.
彼女は常にコミュニティの忠実な支持者でした。
C1 adjective /iːsˈθɛθɪkəl/

aesthetical

美的な
Meaning
concerned with beauty or the appreciation of beauty; related to artistic taste or appearance
Example
The architect focused on the aesthetical balance of the building.
建築家は建物の美的なバランスに注目した。
B2 adjective /ˈfɪr.fəl/

fearful

恐ろしい
Meaning
feeling afraid or showing fear
Example
She was fearful of walking alone at night.
彼女は夜に一人で歩くのを恐れていた。
C1 verb /dɪˈsweɪd/

dissuade

思いとどまらせる
Meaning
To persuade someone not to do something.
Example
She tried to dissuade him from quitting his job.
彼女は彼に仕事を辞めさせないように説得しようとした。
A1 noun /sɛpˈtɛmbər/

september

9月
Meaning
The ninth month of the year in the Gregorian calendar
Example
My birthday is in September, and I always celebrate it with friends.
私の誕生日は9月で、いつも友達と一緒に祝います。
C1 noun, verb /dɪsˈɑːnər/

dishonor

Meaning
a state of shame or loss of respect; to bring shame upon someone or something
Example
The soldier felt he had brought dishonor to his family.
B2 noun /ˈrep.taɪl/

Reptile

爬虫類
Meaning
a cold-blooded animal with scaly skin that lays eggs on land
Example
The lizard is a common reptile found in gardens.
トカゲは庭で見られる一般的な爬虫類です。
B2 adjective /ˈbʌmpi/

Bumpy

でこぼこした; ざらざらした
Meaning
having an uneven surface; rough; jolting
Example
The bumpy road made the car ride very uncomfortable.
でこぼこした道で車の乗り心地はとても不快だった。
C2 verb /ɪnˈvaɪərən/

environ

囲む
Meaning
to surround or enclose; to encircle
Example
Mountains environ the small valley.
山々は小さな谷を囲んでいます。
C1 adjective /ˈsʌltri/

sultry

蒸し暑く湿った、魅力的な
Meaning
Uncomfortably hot and humid; also describes someone attractive in a passionate or sensual way.
Example
The sultry weather made it hard to focus on work.
蒸し暑い天気は仕事に集中するのを難しくしました。
C2 adjective /ˈmʌsti/

musty

湿っぽい、カビ臭いまたは湿気のある匂い
Meaning
having a stale, moldy, or damp smell
Example
The old books had a musty odor.
古い本にはカビ臭い匂いがあった。
C1 verb /ɪmˈpɛrɪl/

imperil

危険にさらす
Meaning
To put in danger or at risk.
Example
Reckless driving can imperil the lives of others.
無謀な運転は他人の命を危険にさらす可能性があります。
C2 noun /ˈbrɒŋkəs/

bronchus

気管支
Meaning
either of the two main branches of the trachea that lead directly into the lungs
Example
The left bronchus carries air into the left lung.
左気管支は左肺に空気を運びます。
C2 noun /ˈɑːrbərɪˌkʌltʃər/

arboriculture

樹木栽培
Meaning
the cultivation and management of trees and shrubs
Example
He studied arboriculture to improve urban green spaces.
彼は都市の緑地を改善するために樹木栽培を学びました。
B2 adverb /fɔːrθ/

forth

前へ
Meaning
forward in place, time, or order
Example
The leader stepped forth to address the crowd.
リーダーは群衆に向かって前に出ました。
C2 noun /ˌɪnkənˈɡruːəti/

incongruity

不一致
Meaning
The state of being inconsistent or out of place.
Example
The incongruity of his cheerful mood during the funeral shocked everyone.
葬式の最中に彼の陽気な気分の不一致は、皆を驚かせました。
B1 adverb /ˈkʌmftəbli/

Comfortably

快適に
Meaning
in a comfortable manner; without difficulty or effort; with ease
Example
She was sitting comfortably in her favorite chair.
彼女はお気に入りの椅子に快適に座っていました。
B2 noun /saɪˈkaɪətrɪst/

psychiatrist

精神科医
Meaning
a medical doctor specializing in the diagnosis and treatment of mental illness
Example
The psychiatrist prescribed medication for the patient’s anxiety.
精神科医は患者の不安に対して薬を処方しました。
B2 noun /ˈfluː.ən.si/

fluency

流暢さ
Meaning
The ability to speak or write a language smoothly and effortlessly.
Example
She speaks English with remarkable fluency.
彼女は素晴らしい流暢さで英語を話します。
C2 noun /ˈɪd.i.ə.si/

Idiocy

愚かさ
Meaning
extremely stupid behavior or actions; foolishness
Example
The decision to ignore safety protocols was pure idiocy that endangered everyone.
安全プロトコルを無視する決定は、すべての人を危険にさらす純粋な愚かさでした。
C2 verb /əˈɡrɛs/

aggress

攻撃する
Meaning
to initiate an attack or show hostile behavior
Example
The army chose not to aggress without provocation.
軍隊は挑発なしに攻撃しないことを決定しました。
C2 verb /rɪˈvaɪl/

revile

非難する
Meaning
to criticize in an abusive or angrily insulting manner
Example
The politician was reviled by the public for his corruption.
その政治家は腐敗のために公衆から非難されました。
A2 preposition /tɔːrd/

toward

に向かって
Meaning
in the direction of
Example
She walked toward the door.
彼女はドアに向かって歩いた。
B1 adverb /ˈfɪzɪkəli/

physically

フィジカルに
Meaning
in a physical manner; relating to the body
Example
She is physically strong and healthy.
彼女はフィジカリーに強くて健康です。
B2 noun /ˈɑːrkaɪvz/

archives

アーカイブズ
Meaning
A place or collection where historical records and documents are stored.
Example
She visited the national archives to research her family history.
彼女は家族の歴史を調べるために国立アーカイブズを訪れました。
B1 noun /ˈskwɪr.əl/

Squirrel

リス
Meaning
a small agile tree-dwelling rodent with a long bushy tail
Example
The squirrel gathered nuts for winter.
リスは冬のために木の実を集めていました。
B2 noun, verb /ˈdɪskɔːrs/

discourse

談話, 講義
Meaning
Written or spoken communication or debate.
Example
The professor gave a discourse on ancient philosophy.
教授は古代哲学についての講義を行った。
C2 adjective /ˌɪnsəˈluːbriəs/

insalubrious

不健康
Meaning
Unhealthy or not conducive to well-being.
Example
They moved out of the insalubrious neighborhood for the sake of their health.
彼らは健康のために不健康な地域から引っ越しました
C2 noun, verb /ˈkæŋkər/

canker

Meaning
A fungal disease of plants; an ulcerous sore in the mouth; to corrupt or destroy slowly
Example
The tree was infected with a canker that damaged its bark.
C2 noun /ˈɔːrdnəns/

ordnance

軍需品
Meaning
Military supplies including weapons, ammunition, and combat equipment.
Example
The army stored ordnance in a secure facility outside the city.
軍隊は都市外の安全な施設に軍需品を保管していた。
A2 noun /ˈɡraʊnd flɔːr/

ground floor

1階
Meaning
the floor of a building at ground level; the starting level of an organization or activity
Example
The grocery shop is located on the ground floor of the building.
食料品店は1階にあります。
C2 noun /sælv/

salve

薬
Meaning
An ointment used to promote healing of the skin or as protection.
Example
She applied a salve to the burn on her hand.
彼女は手のやけどに薬を塗りました。
C1 adjective /ɪnˈvæljʊəbl/

invaluable

計り知れない価値がある
Meaning
Extremely useful or indispensable.
Example
Her advice proved invaluable to my success.
彼女の助言は私の成功にとって非常に貴重でした。
A1 adjective/adverb /leɪt/

late

遅れた
Meaning
arriving, happening, or done after the expected time
Example
He arrived late to the meeting.
彼は会議に遅れて到着した。
C1 noun ˌdɪs.ɪnˈfek.ʃən

disinfection

消毒
Meaning
The process of destroying harmful microorganisms to prevent infection.
Example
Kitchen appliances require frequent disinfection.
キッチン用具は頻繁に消毒する必要があります。
B2 adjective /əˈpiː.lɪŋ/

Appealing

魅力的な; 面白い; 楽しい
Meaning
attractive; interesting; pleasing
Example
The colorful garden looks very appealing to visitors.
色とりどりの庭は訪問者に非常に魅力的に見えます。
C2 adjective /ˌpɜːrtɪˈneɪʃəs/

pertinacious

頑固な
Meaning
holding firmly to an opinion, purpose, or course of action; stubbornly persistent
Example
The pertinacious lawyer refused to give up the case.
頑固な弁護士は事件を諦めることを拒否しました。
C2 noun /ˈkæt.kɪn/

Catkin

ネコヤナギ
Meaning
a drooping, often tasseled cluster of small flowers found on willow and birch trees
Example
The willow tree's catkins swayed gently in the spring breeze.
柳の木のネコヤナギが春の風に揺れていた。
B2 noun /bent/

Bent

傾向; 特徴
Meaning
a natural inclination or talent; a strong interest or liking for something
Example
She has a natural bent for music and art.
彼女は音楽と芸術に自然な傾向があります。
C1 adjective ˌɪm.pəˈsɛp.tɪ.bəl

imperceptible

気づかれない
Meaning
So subtle or gradual that it is difficult to notice or perceive
Example
The changes in his behavior were imperceptible at first.
彼の行動の変化は最初は気づかれないものでした。
B2 adverb /ˌfʌndəˈmɛntəli/

fundamentally

基本的に
Meaning
in a basic and important way; at the core
Example
The two theories are fundamentally different.
この二つの理論は基本的に異なります。
A2 noun /tent/

Tent

テント
Meaning
a portable shelter made of cloth or canvas; military accommodation
Example
The soldiers set up their tent in the military camp.
兵士たちは軍のキャンプでテントを設置した。
C2 noun /hɑrˈmoʊniəm/

Harmonium

ハーモニウム
Meaning
a keyboard musical instrument similar to an organ, using air to produce sound
Example
She played devotional songs on the harmonium at the temple.
彼女は寺院でハーモニウムを使って祈りの歌を演奏した。
B2 noun /haɪˈiː.nə/

Hyena

ハイエナ
Meaning
a wild animal of Africa and Asia that looks like a dog and makes a sound like laughter
Example
The hyena laughed in the darkness of the night.
ハイエナは夜の闇の中で笑いました。
C1 noun /ˈdɛməɡɒɡ/

demagogue

デマゴーグ
Meaning
A political leader who seeks support by appealing to popular desires and prejudices rather than by using rational argument.
Example
The crowd was swayed by the fiery speeches of the demagogue.
群衆はデマゴーグの情熱的な演説に影響された。
C1 adjective /ˈnɒm.ɪ.nəl/

Nominal

名目上の; 非常に小さい
Meaning
very small in size or amount; existing in name only
Example
He paid only a nominal fee for the membership since he was a student.
彼は学生だったので、会員費はわずかな名目料金でした。
B1 noun /ˌpʌblɪˈkeɪʃən/

publication

出版
Meaning
the act of making something publicly known or available
Example
The publication of the report sparked a debate.
報告書の出版は議論を引き起こしました。
B1 verb /kənˈfɜːrm/

confirm

確認する
Meaning
to establish the truth, accuracy, or validity of something
Example
The hotel will confirm your reservation by email.
ホテルはメールで予約を確認します。
C2 noun /ɡæsˈtraɪtɪs/

gastritis

ガストリティス
Meaning
Inflammation of the lining of the stomach.
Example
The doctor diagnosed him with gastritis after his endoscopy.
医師は内視鏡検査後に彼にガストリティスと診断しました。
C2 noun /kəˈnɑːrd/

canard

Meaning
a false or unfounded story or rumor
Example
The article turned out to be nothing more than a canard.
B2 adjective /kənˈsɜːvətɪv/

conservative

保守的な
Meaning
Favoring traditional views and values; resistant to change.
Example
He has conservative views on family and society.
彼は家族と社会について保守的な見解を持っている。
C2 noun /ˈtɒksɪn/

tocsin

警報ベル
Meaning
an alarm bell or signal; a warning that something bad is about to happen
Example
The data breach sounded a tocsin for stricter security.
データ漏洩は厳重なセキュリティ強化のための警報ベルのように鳴った。
A2 noun /saɪz/

size

サイズ
Meaning
the physical dimensions, proportions, or magnitude of something
Example
This shirt is too small in size for me.
このシャツは私にはサイズが小さすぎます。
B1 noun ˌdemənˈstreɪʃənz

demonstrations

デモンストレーション
Meaning
The action or process of showing the existence or truth of something by giving proof or evidence.
Example
Demonstrations occurred on March 11.
デモンストレーションは3月11日に行われました。
B1 noun /ˈtriːtmənt/

Treatment

治療
Meaning
medical care given to a patient for an illness or injury; the action of treating someone or something
Example
The doctor recommended a new treatment for her condition.
医者は彼女の状態に新しい治療法を勧めました。
C1 noun /ˌmælnuːˈtrɪʃən/

Malnutrition

栄養失調; 不適切な栄養
Meaning
Lack of proper nutrition; poor nourishment
Example
Malnutrition among children is a serious public health concern.
子供たちの間で栄養失調は深刻な公衆衛生の問題です。
C1 noun /kəˈmændər ɪn tʃiːf/

Commander-in-chief

最高司令官
Meaning
the supreme leader of a nation's armed forces
Example
The president serves as the commander-in-chief of the military.
大統領は軍隊の最高司令官として務めています。
B1 adjective /ˈkeɪ.pə.bəl/

Capable

有能な; 能力のある
Meaning
having the ability, fitness, or quality necessary to do or achieve something; competent
Example
She is capable of handling complex problems.
彼女は複雑な問題を扱う能力があります。
C2 adjective /ˈhaɪˌbraʊ/

highbrow

知的に優れた
Meaning
intellectually superior or cultured; often describing art, literature, or activities appealing to intellectual tastes
Example
The museum is known for its highbrow exhibitions.
その博物館は知的な展示で知られています。
A2 adverb /ɪˈspeʃəli/

Especially

特に; 特別に; とりわけ
Meaning
particularly; in particular; above all
Example
I love all fruits, especially mangoes.
私はすべての果物が好きですが、特にマンゴーが好きです。
B2 noun ˈweə.rə.bəl dɪˈvaɪ.sɪz

wearable devices

ウェアラブルデバイス
Meaning
Electronic devices that can be worn on the body, typically incorporating smart technology for monitoring health or providing information.
Example
Wearable devices help monitor heart rate and physical activity.
ウェアラブルデバイスは心拍数と身体活動をモニタリングするのに役立ちます。
C1 noun /sʌˈmeɪʃən/

summation

合計, 要約
Meaning
The process of adding things together; a summary of points.
Example
The lawyer gave a powerful summation of the case.
弁護士は事件の強力な要約を行った。
C2 noun /ˌæprəˈbeɪʃən/

approbation

承認 / 賞賛
Meaning
approval or praise
Example
The plan won the approbation of the board members.
その計画は理事会メンバーの承認を得ました。
B2 noun /ˈprɒbləm ˈsɒlvɪŋ/

problem-solving

問題解決
Meaning
The process of finding solutions to difficult or complex issues.
Example
Problem-solving skills are key to leadership.
問題解決能力はリーダーシップに不可欠です。
C1 adjective /maɪˈɑːpɪk/

myopic

近視的な、視野が狭い
Meaning
lacking foresight or long-term perspective; also refers to nearsightedness
Example
The company’s myopic strategy led to long-term losses.
その会社の近視的な戦略は、長期的な損失を招いた。
A1 adjective /ˈiː.vən/

Even

平ら; 均等; 水準
Meaning
flat and smooth; equal or uniform; level
Example
The surface was completely even and smooth.
表面は完全に平らで滑らかでした。
A1 adjective /ˈjuːs.fəl/

Useful

役に立つ; 実用的な
Meaning
having a beneficial purpose; practical
Example
This tool is very useful for fixing problems.
このツールは問題を解決するために非常に役立ちます。
C1 adjective /ˈnɔːtɪkəl/

nautical

航海
Meaning
relating to ships, sailors, or navigation on water
Example
He studied nautical charts before setting sail.
彼は出航前に海図を勉強しました。
B2 noun /dʒɑːr/

Jar

ジャー; 瓶
Meaning
a wide-mouthed container made of glass or pottery; to have a harsh or unpleasant effect
Example
She stored homemade cookies in a large glass jar on the kitchen counter.
彼女はキッチンカウンターの大きなガラスジャーに自家製クッキーを保管していました。
B1 adverb /ˈleɪt.li/

Lately

最近; この頃;
Meaning
recently; in the recent past; not long ago
Example
I haven't seen him lately, but I heard he got a new job.
最近彼を見ていませんが、新しい仕事を得たと聞きました。
B1 noun əˈdɒp.ʃən

adoption

採用
Meaning
The process of accepting, embracing, or taking up something new, such as a practice, technology, or idea.
Example
The adoption of electric vehicles is increasing worldwide.
世界中で電気自動車の採用が増えています。
C2 noun /ˈfrɔːdjʊləns/

fraudulence

詐欺
Meaning
The quality or state of being fraudulent; deceitfulness.
Example
The audit revealed fraudulence in the financial statements.
監査は財務諸表における詐欺を明らかにしました。
B1 verb /əˈsuːm/

assume

仮定する
Meaning
to think that something is true without proof
Example
I assume he will be late to the meeting.
私は彼が会議に遅れると仮定しています。
B1 noun /ˈkwɔː.tər/

Quarter

四分の一
Meaning
one of four equal parts of something; a period of three months
Example
The company reported strong profits in the first quarter of the year.
その会社は今年の最初の四半期に強い利益を報告しました。
B1 noun, adjective, verb /tɛns/

tense

緊張 / 時制
Meaning
a grammatical category showing time reference; stretched tight or anxious
Example
She felt tense before the interview.
彼女はインタビューの前に緊張していた。
C2 noun /rɪˈpoʊst/

riposte

鋭い返答
Meaning
a quick and clever reply to criticism or an insult
Example
Her sharp riposte left everyone in silence.
彼女の鋭い返答は皆を黙らせた。
B2 adjective /ˈvɒl.ən.tər.i/

Voluntary

自発的
Meaning
done willingly without being forced; given or done freely
Example
She made a voluntary donation to the charity.
彼女は慈善団体に自発的に寄付をしました。
C1 phrasal verb /ɡlɒs ˈoʊ.vər/

gloss over

軽視する / 重要性を低くする
Meaning
to avoid discussing something unpleasant or make it seem less important
Example
The report glossed over the company's financial problems.
レポートは会社の財務問題を軽視した。
C2 verb /ˈɡɑːɡəl/

goggle

目を見開いて見る
Meaning
to stare with wide open eyes, often in surprise or wonder
Example
The tourists goggled at the tall skyscrapers.
観光客は高い摩天楼を驚きながら見つめていた。
B2 verb/adjective /ɑːrˈtɪkjʊlət/

articulate

Meaning
to express thoughts or ideas clearly; having the ability to speak fluently and clearly
Example
She was able to articulate her ideas during the meeting.
A2 verb /mɪks/

mix

混ぜる
Meaning
To combine different substances or elements together.
Example
She likes to mix different colors to create new shades.
彼女は新しい色合いを作るために、さまざまな色を混ぜるのが好きです。
B2 adjective /ˌprɛzɪˈdɛnʃəl/

presidential

大統領に関連する
Meaning
relating to a president or presidency
Example
The presidential election is scheduled for next month.
大統領選挙は来月に予定されています。
C1 noun /ˈprɒspɛktər/

prospector

鉱物探鉱者
Meaning
a person who searches for mineral deposits, especially gold
Example
The prospector spent years in the mountains searching for gold.
プロスペクターは金を探し続けるために山中で何年も過ごしました。
A2 noun /vɔɪs/

voice

声
Meaning
the sound produced by the vocal cords; the ability to speak or express oneself
Example
She has a beautiful voice that captivates the audience.
彼女には観客を魅了する美しい声があります。
C1 noun /ˈtriːzən/

Treason

裏切り罪
Meaning
the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government
Example
He was accused of treason against the state.
彼は国家に対する反逆罪で告発されました。
A2 verb /tʌtʃ/

touch

触れる
Meaning
to put your hand or finger on something; to make physical contact
Example
Please don't touch the wet paint.
塗りたてのペンキに触れないでください。
C1 noun /ˈmoʊɡəl/

mogul

大物
Meaning
A powerful or influential person, especially in business or media.
Example
He became a tech mogul by founding a billion-dollar company.
彼は10億ドルの会社を創業してテクノロジーの大物になった。
B2 noun /ˈkwɒr.əl/

Quarrel

口論; 争い
Meaning
an angry argument or disagreement between people
Example
They had a quarrel about money and stopped talking to each other.
彼らはお金のことで口論し、互いに話すのをやめました。
A2 noun /ˈsɒkər/

soccer

サッカー
Meaning
a sport in which two teams of eleven players each try to score goals by kicking a ball into the opposing goal
Example
He loves to play soccer with his friends.
彼は友達とサッカーをするのが好きです。
C1 verb /ˈfɜːr.tɪ.laɪz/

fertilize

肥料を施す
Meaning
to make soil or land more fertile by adding substances
Example
Farmers fertilize the fields to increase crop yield.
農家は作物の収穫量を増やすために畑に肥料を施す。
C2 noun ˈpɑː.stər.ə.lɪ.zəm

pastoralism

牧畜業, 草原放牧システム
Meaning
A form of animal husbandry where domesticated animals are released onto large vegetated outdoor lands for grazing.
Example
Pastoralism is a traditional way of managing livestock.
パストラリズムは伝統的な家畜管理方法です。
B2 verb /rɪˈfreɪn/

refrain

控える
Meaning
To hold oneself back from doing something.
Example
Please refrain from smoking in this area.
このエリアでの喫煙はご遠慮ください。
A1 noun /aɪˈdiː.ə/

Idea

アイデア; 概念; 提案
Meaning
a thought or suggestion as to a possible course of action; a concept or mental impression
Example
She had a brilliant idea for solving the company's efficiency problem.
彼女は会社の効率問題を解決するための素晴らしいアイデアを持っていました。
B1 noun /pəˈlɪtɪʃən/

politician

政治家
Meaning
a person who is involved in politics, especially as a profession
Example
The politician promised to improve the economy.
政治家は経済改善を約束しました。
A2 adjective /ɪl/

Ill

病気; 不調; 健康状態が悪い
Meaning
sick; unwell; in poor health
Example
He felt ill and decided to stay home from work.
彼は気分が悪く、仕事を休んで家にいることに決めました。
C2 adjective /ˈɡlɑːbjələr/

globular

球形の
Meaning
Having the shape of a globe; spherical.
Example
The scientist studied the globular cluster of stars.
科学者は球状の星団を研究しました。
A1 noun /ˈθaʊzənd/

thousand

千
Meaning
the number equal to 10 hundred or 1,000
Example
There were a thousand people at the concert.
コンサートには千人がいました。
C2 noun /ˈvaɪkaʊnt/

viscount

子爵
Meaning
A British nobleman ranking below an earl and above a baron.
Example
The viscount inherited the estate from his father.
子爵は父親から領地を相続しました。
C1 adjective /ˌʌnbɪˈkʌmɪŋ/

unbecoming

不適切
Meaning
Not proper or appropriate for a person; unsuitable.
Example
His rude behavior was unbecoming of a leader.
彼の無礼な態度はリーダーとして不適切だった。
B2 noun /ˈɡwɑːvə/

Guava

グアバ
Meaning
a tropical fruit with sweet pink or white flesh and small seeds
Example
I love eating fresh guava from the tree in our garden.
私は庭の木から新鮮なグアバを食べるのが大好きです。
C2 adjective /ˈsfɪŋks laɪk/

sphinx-like

神秘的な
Meaning
Mysterious, enigmatic, or difficult to interpret
Example
Her sphinx-like smile made it hard to guess what she was thinking.
彼女のスフィンクスのような微笑みは、彼女が何を考えているのかを予測するのを難しくさせた。
A2 noun /ˈzi.brə/

Zebra

ゼブラ
Meaning
an African animal like a horse with black and white stripes
Example
The zebra ran across the African savanna with its herd.
ゼブラはアフリカのサバンナを群れと一緒に走っていた。
A2 noun /daʊt/

Doubt

疑い; 不信; 疑念
Meaning
a feeling of uncertainty or lack of conviction; distrust or suspicion
Example
There was no doubt in her mind that she had made the right decision.
彼女は自分が正しい決断を下したことに疑いを持っていなかった。
B1 noun /'pʌmp.kɪn/

Pumpkin

カボチャ
Meaning
a large round orange fruit with thick skin and edible flesh
Example
We carved a jack-o'-lantern from a big pumpkin.
私たちは大きなカボチャからジャック・オー・ランタンを彫りました。
C1 adjective /əˈpriː.ʃə.bəl/

Appreciable

顕著な; 重要な; 数量的にかなり
Meaning
noticeable; significant; considerable in amount
Example
There was an appreciable improvement in his test scores.
テストのスコアに顕著な改善が見られました。
B2 noun /ˈreɪ.zən/

Raisin

レーズン
Meaning
dried grape
Example
She added raisins to the oatmeal cookies for extra sweetness.
彼女はオートミールクッキーに甘さを加えるためにレーズンを加えました。
C1 noun /ɡæf/

gaffe

失敗
Meaning
An unintentional act or remark causing embarrassment; a blunder.
Example
The politician's gaffe quickly spread on social media.
政治家の失敗はすぐにソーシャルメディアで広まりました。
C1 adjective /ˈpiːs.ə.bəl/

Peaceable

平和的な; 紛争を避ける傾向のある
Meaning
peaceful; inclined to avoid conflict
Example
The peaceable protest ended without any violence.
平和的な抗議は暴力なしで終わった。
C1 verb /ɪnˈklaɪn/

incline

傾く
Meaning
to feel willing or favorably disposed toward something; to bend or tilt
Example
She is inclined to agree with the proposal.
彼女は提案に賛成する傾向があります。
C2 verb /dɪˈkæmp/

decamp

逃げる
Meaning
To depart suddenly or secretly, often to avoid trouble or escape.
Example
The thief decamped before the police arrived.
泥棒は警察が到着する前に逃げました。
C1 noun /rɪˈmɪʃən/

remission

Meaning
A temporary or permanent decrease or disappearance of disease symptoms; forgiveness of sins or debts.
Example
The patient’s cancer is in remission after the treatment.
A1 noun /fʊt/

Foot

足
Meaning
the lower extremity of the leg that is in direct contact with the ground in standing or walking
Example
She hurt her foot while running.
彼女は走っている間に足を怪我しました。
C2 adjective /həˈmɑː.lə.ɡəs/

homologous

同源 (構造)
Meaning
Having the same relation, relative position, or structure, especially due to evolutionary origin.
Example
The wings of bats and the arms of humans are homologous structures.
コウモリの翼と人間の腕は同源の構造です。
B2 adjective ˈsiːm.ləs

seamless

シームレス
Meaning
A process or service that works without any interruption.
Example
A seamless checkout process improves user satisfaction.
シームレスなチェックアウトプロセスは、ユーザーの満足度を向上させます。
B2 noun /ˈkænən/

Cannon

大砲
Meaning
large heavy gun that fires cannonballs or shells
Example
The castle was defended by several large cannons.
城は数台の大きなキャノンで守られていた。
C2 noun /ˈfɜːrðərəns/

furtherance

促進
Meaning
The advancement or promotion of something.
Example
The new policy was introduced in furtherance of social justice.
新しい政策は社会的正義の促進のために導入されました。
C1 noun /ˈʃæpəroʊn/

chaperon

付き添い人
Meaning
An older person who accompanies and supervises young people in social situations.
Example
The teacher acted as a chaperon during the school dance.
先生は学校のダンスで付き添い人として行動しました。
C2 noun /ˈdoʊtɪdʒ/

dotage

老年
Meaning
The period of old age, especially when one is weak or senile.
Example
He spent his dotage reminiscing about his youth.
彼は晩年を若い頃を思い出して過ごしました。
A2 noun /dɪˈzæs.tər/

Disaster

災害
Meaning
a sudden event causing great damage or loss of life; a complete failure
Example
The earthquake was a natural disaster that affected thousands of families.
地震は自然災害で、何千もの家族に影響を与えました。