Adventure
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A2 noun ədˈvɛnʧər

Adventure

冒険
Meaning
An unusual and exciting experience or activity that is typically bold and sometimes risky.
Example
Adventure travel is loved by thrill-seekers.
アドベンチャー旅行はスリルを求める人々に愛されています。
C1 noun ˈnɛktər

Nectar

蜜
Meaning
A sweet liquid produced by flowers that serves as food for butterflies.
Example
Butterflies drink nectar from flowers.
蝶々は花からネクターを飲みます。
C1 proper noun ˈɡləʊbəl ˈfaʊndriz

GlobalFoundries

グローバルファウンドリーズ
Meaning
A specific company in semiconductor manufacturing.
Example
GlobalFoundries is a leading semiconductor company.
GlobalFoundriesは半導体業界のリーダーです。
C2 adjective /ˈplɛntɪəs/

plenteous

豊富
Meaning
existing in great quantity; abundant
Example
The harvest was plenteous, providing enough food for the entire village.
収穫は豊富で、村全体に十分な食料を提供しました。
B1 noun riˈæləti

reality

現実
Meaning
The world or the state of things as they actually exist, as opposed to an idealistic or notional idea.
Example
The reality of the situation was evident.
状況の現実は明らかでした。
B1 adverb /ˈlɑːrdʒli/

largely

主に
Meaning
to a great extent; mostly or mainly
Example
The success of the project was largely due to teamwork.
プロジェクトの成功は主にチームワークによるものだった。
C2 adjective /ˈdaʊti/

doughty

勇敢な
Meaning
brave, valiant, courageous
Example
The doughty soldier never backed down from a challenge.
勇敢な兵士は挑戦から決して後退しなかった。
B1 adverb /ˈmeɪn.li/

Mainly

主に; おもに
Meaning
for the most part; chiefly; primarily
Example
The conference was mainly about environmental protection and climate change.
会議は主に環境保護と気候変動についてでした。
B2 noun /plæˈtoʊ/

plateau

高原、平坦な土地、変化の少ない時期
Meaning
an elevated flat area of land or a period of little change
Example
After months of growth, sales reached a plateau.
数ヶ月の成長の後、売上はプラトーに達した。
B1 noun /ˌvɒl.ənˈtɪər/

Volunteer

ボランティア
Meaning
a person who freely offers to take part in an enterprise or undertake a task
Example
Many volunteers helped distribute food to the homeless.
多くのボランティアがホームレスに食べ物を配る手伝いをしました。
A2 noun /ˈmæɡəziːn/

magazine

雑誌
Meaning
A periodical publication containing articles, photographs, and advertisements.
Example
She bought a fashion magazine at the store.
彼女は店でファッション雑誌を買いました。
B2 verb /kənˈsiːv/

conceive

思いつく, 妊娠する
Meaning
to form or imagine an idea in the mind; to become pregnant
Example
It is hard to conceive how such an idea could succeed.
そのようなアイデアが成功する方法を考えるのは難しい。
C1 adjective ʌnˈmætʃt

unmatched

比類のない
Meaning
Not equaled or rivaled by any other; without equal.
Example
The freedom fighters showed unmatched bravery.
自由の戦士たちは比類のない勇気を示しました。
C1 adjective /ˌæbəˈrɪdʒənəl/

aboriginal

先住民
Meaning
Relating to the original inhabitants of a region.
Example
The museum has a large collection of aboriginal art.
博物館には先住民のアートの大きなコレクションがあります。
C2 verb /diːˈmæɡnɪtaɪz/

demagnetize

デマグネタイズ
Meaning
To remove or reduce the magnetic properties of something.
Example
The technician demagnetized the old cassette tape.
技術者は古いカセットテープの磁気を取り除いた。
B1 noun /ˈtʌnəl/

tunnel

トンネル
Meaning
an underground passage or shaft
Example
They dug a tunnel under the river.
彼らは川の下にトンネルを掘った。
A2 verb /dɪˈskraɪb/

describe

説明する
Meaning
to give an account of something in words, including details
Example
She described the scene vividly.
彼女はそのシーンを鮮明に説明した。
B1 verb /əˈsɪst/

assist

助ける
Meaning
to help or support someone in doing something
Example
The nurse will assist the doctor during the surgery.
看護師は手術中に医者をアシストします。
B2 verb /reɪl/

rail

抗議する
Meaning
to complain or protest strongly about something
Example
He railed against the unfair decision.
彼は不公平な決定に対して強く抗議した。
C1 preposition /ˈbɑːrɪŋ/

barring

を除いて、を除く
Meaning
except for; if not for
Example
Barring a miracle, the team will not win the championship.
奇跡を除いて、チームはチャンピオンシップを勝ち取らない。
C2 verb /ˈdɛpjʊˌtaɪz/

deputize

副職に任命する
Meaning
To appoint someone as a deputy; to act as a substitute or representative.
Example
The sheriff decided to deputize several locals to help maintain order.
保安官は秩序を維持するために数人の地元の人々を副職に任命することを決定しました。
B1 noun ˈkæn.dɪ.deɪts

candidates

候補者
Meaning
A person who applies for a job or is nominated for election; someone being considered for a position.
Example
Candidates undergo a rigorous selection process.
候補者は厳格な選考プロセスを経ます。
A1 noun /ˈfæməli/

family

家族
Meaning
A group consisting of parents and their children, or all the descendants of a common ancestor.
Example
She spends most of her weekends with her family.
彼女は週末のほとんどを家族と過ごします。
C1 phrase ˌbaɪ.oʊ.daɪˈvɜː.sɪ.ti ˌprez.əˈveɪ.ʃən

biodiversity preservation

生物多様性の保護
Meaning
The protection and conservation of the variety of life in all its forms, including different species, genetic diversity, and ecosystems.
Example
Biodiversity preservation is critical for ecological balance.
生物多様性の保護は生態系のバランスにとって重要です。
C1 noun /ˈhɔː.kər/

Hawker

屋台販売者
Meaning
a person who travels about selling goods, typically from door to door or on the street
Example
The hawker sold fresh fruits from his cart.
屋台販売者は彼のカートから新鮮な果物を売っていた。
A2 noun reɪndʒ

range

範囲
Meaning
The extent or scope of something; the distance that can be covered or the limits within which something operates.
Example
The new electric car has a range of 400 miles.
新しい電気自動車の範囲は400マイルです。
C1 adjective /ˈfrɔːdjʊlənt/

fraudulent

詐欺的な
Meaning
Involving or using deceit, especially criminal deception.
Example
He was arrested for making fraudulent insurance claims.
彼は詐欺的な保険金請求を行ったため逮捕されました。
C2 noun /loʊd/

lode

鉱脈
Meaning
A rich source of something, often a vein of valuable metal in the earth.
Example
The miners discovered a rich lode of silver.
鉱夫たちは豊かな銀の鉱脈を発見しました。
A2 adjective /ˈsɪli/

Silly

馬鹿な; 愚かな
Meaning
foolish; lacking good sense or judgement
Example
Don't be silly, of course you can do it!
馬鹿なこと言わないで、もちろんそれができるよ！
C1 noun ˌɪn.fɪlˈtreɪ.ʃən

infiltration

浸透、秘密のアクセス
Meaning
The process of entering or gaining access to an organization or place surreptitiously.
Example
Cybersecurity prevents infiltration into sensitive data.
サイバーセキュリティは、機密データへの浸透を防ぎます。
B2 adjective trænsˈfɔːr.mə.tɪv

transformative

変革的
Meaning
Something that has a profound impact and creates something new.
Example
The new education system is highly transformative.
新しい教育システムは非常に変革的です。
C1 noun /ˈkaʊərdɪs/

cowardice

臆病
Meaning
lack of courage; behavior showing fear
Example
His cowardice prevented him from speaking up.
彼の臆病は彼が発言するのを妨げた。
B1 noun /ˈɪnsɪdənt/

incident

インシデント
Meaning
an event or occurrence, often unpleasant or unusual
Example
The police quickly responded to the incident in the park.
警察は公園でのインシデントに迅速に対応しました。
B2 verb /ɪɡˈzɔːst/

exhaust

疲れさせる
Meaning
to tire out completely; to use up resources
Example
The long journey exhausted the children.
長い旅が子供たちを疲れさせた。
C1 noun /ˈlʌləˌbaɪ/

lullaby

子守唄
Meaning
a soothing song sung to help a child fall asleep
Example
She sang a lullaby to her baby every night.
彼女は毎晩赤ちゃんに子守唄を歌っていた。
C2 adjective /dɪˈspjuːtəbl/

Disputable

議論の余地がある; 疑わしい
Meaning
open to debate or argument; questionable
Example
The facts in the case are disputable and need further investigation.
その事件の事実は議論の余地があり、さらなる調査が必要です。
A2 noun /ˈplen.ti/

Plenty

豊富; 十分
Meaning
a large or sufficient amount; abundance
Example
There is plenty of food for everyone at the party.
パーティーには皆に十分な食べ物があります。
C1 noun /ˌɪnkwɪˈzɪʃən/

inquisition

尋問
Meaning
A prolonged and intense questioning or investigation, often harsh in nature.
Example
The journalist faced an inquisition from the panel about his sources.
ジャーナリストは、自分の情報源に関するパネルからの厳しい尋問に直面した。
B2 noun ˌkʌl.tɪˈveɪ.ʃən

cultivation

栽培
Meaning
The practice of preparing and using land for crops or gardening; the action of improving or developing something.
Example
The cultivation of organic crops has increased worldwide.
有機作物の栽培は世界中で増加しています。
C1 verb /ˈrævɪdʒ/

ravage

荒廃させる
Meaning
to cause severe and extensive damage or destruction
Example
The hurricane ravaged the coastal villages.
ハリケーンは沿岸の村を荒廃させた。
C1 noun /ˈsɛvərəns/

severance

退職金
Meaning
the act of ending something, especially a relationship or employment; compensation paid upon termination
Example
The company offered him severance pay after his job ended.
会社は彼の仕事が終了した後、退職金を提供しました。
B2 noun /ɡoʊld rɪŋ/

Gold ring

金の指輪
Meaning
a circular band of gold worn as jewelry, typically on a finger
Example
He gave her a beautiful gold ring for their anniversary.
彼は彼らの記念日に美しい金の指輪を彼女に渡しました。
C2 noun /əˈluːviən/

alluvion

アリュビオン
Meaning
The gradual increase of land by the deposit of soil from water; also, a flood or overflow of water.
Example
The river’s alluvion added new fertile land to the village fields.
川のアリュビオンは村の畑に新しい肥沃な土地を加えました。
C1 noun /ˈkɪləˌwɒt/

kilowatt

キロワット
Meaning
a unit of power equal to 1,000 watts
Example
The generator produces ten kilowatts of electricity.
発電機は10キロワットの電力を生産します。
C2 noun /ˈænsɛstrɪs/

ancestress

女性の祖先
Meaning
a female ancestor; a woman from whom one is descended
Example
She discovered that her ancestress came from a small village in Bengal.
彼女は自分の女性の祖先がベンガルの小さな村出身だと知った。
C1 adjective /ɪˈstiːmd/

Esteemed

尊敬される
Meaning
respected and admired; held in high regard
Example
He is an esteemed professor at the university.
彼は大学で尊敬されている教授です。
B2 adjective /kəʊˈɒpərətɪv/

cooperative

協力的
Meaning
willing to work or act together with others for a common purpose
Example
She was very cooperative during the interview process.
彼女は面接の過程で非常に協力的でした。
B2 noun /kəmˈpɑːrt.mənt/

Compartment

車両
Meaning
a separate section or division of a larger space, especially in a train
Example
We found seats in the first-class compartment.
私たちはファーストクラスの車両で席を見つけました。
C2 noun /ˈdʒʌŋk.tʃər/

jucture

重要な局面
Meaning
a particular point in time, especially one of great importance or crisis
Example
At this critical jucture, the company must decide whether to expand or downsize.
この重要な局面で、会社は拡大するか縮小するかを決定しなければなりません。
C1 adjective /ɒˈstɛnsəbl/

ostensible

見せかけの
Meaning
stated or appearing to be true, but not necessarily so
Example
His ostensible reason for leaving was illness, but many doubted it.
彼の出発の見せかけの理由は病気だったが、多くの人がそれを疑っていた。
C2 noun /pəˈlɛmɪk/

polemic

論争的な攻撃
Meaning
a strong verbal or written attack on someone or something
Example
The article was a fierce polemic against the government's policies.
その記事は政府の政策に対する激しい論争的な攻撃でした。
C1 adjective /ˌʌnəbˈtruːsɪv/

unobtrusive

目立たない
Meaning
not attracting attention; blending in without causing notice
Example
The security cameras are designed to be unobtrusive.
セキュリティカメラは目立たないように設計されています。
B2 noun/verb /sɪˈmɛnt/

cement

Meaning
a powdery substance that binds materials together; to make something strong or permanent
Example
The treaty helped cement the relationship between the two countries.
C1 adjective /prɪm/

prim

過度に正式または適切
Meaning
stiffly formal and proper in appearance or behavior
Example
She looked prim in her neatly pressed dress.
彼女はきちんとアイロンがかけられたドレスを着てプリムに見えた。
B1 noun /bɑːn/

barn

納屋
Meaning
a large building used for storing grain or housing farm animals
Example
The farmer keeps his cows in the barn.
農夫は牛を納屋に入れています。
C2 adverb /əˈsɪdʒuəsli/

assiduously

熱心に
Meaning
with great care and persistence
Example
He worked assiduously to complete the project before the deadline.
彼は締め切り前にプロジェクトを完了するために熱心に働きました。
C2 adverb /ˌɪnsəʊˈmʌtʃ/

insomuch

これほど
Meaning
to such an extent
Example
He was insomuch tired that he could hardly stand.
彼はあまりにも疲れていて、ほとんど立つことができませんでした。
B2 adjective /ˌprɒb.ləˈmæt.ɪk/

Problematic

問題のある; 問題を引き起こす
Meaning
causing problems; troublesome; difficult to deal with
Example
The new policy changes are problematic and need to be reviewed.
新しい政策変更は問題があり、再評価する必要があります。
A2 noun /ˈsɪriz/

Series

シリーズ
Meaning
a number of events, objects, or people of a similar or related kind coming one after another; a set of related television or radio programmes
Example
The detective series ran for five successful seasons.
その探偵シリーズは5シーズンにわたり放送され、成功を収めた。
C2 noun /ˈʃʊərəti/

surety

保証人
Meaning
a person who takes responsibility for another's performance of an undertaking, such as appearing in court or paying a debt
Example
The landlord required a surety before renting the apartment.
家主はアパートを貸す前に保証人を要求しました。
C1 noun /tʃæmp/

champ

チャンピオン / 勝者
Meaning
an informal word for champion or winner.
Example
He is the new champ of the boxing tournament.
彼はボクシングトーナメントの新しいチャンピオンです。
C1 noun /slɪt/

Slit

切れ目
Meaning
a long narrow opening or cut
Example
There was a small slit in the fabric.
生地に小さな切れ目がありました。
C1 verb /nɪp/

nip

軽くつねる
Meaning
to pinch or bite lightly; to move quickly
Example
The cold wind nipped at my face.
冷たい風が私の顔を軽くつねった。
B2 adverb ˌsɪməlˈteɪnɪəsli

simultaneously

同時に
Meaning
At the same time; occurring or existing at the same time.
Example
He worked on two projects simultaneously.
彼は二つのプロジェクトを同時に進めていました。
B2 noun ˈbɪz.nɪs ˈfaɪ.næns

business finance

ビジネスファイナンス
Meaning
The area of finance that deals with sources of funding and the capital structure of corporations.
Example
Effective business finance enhances profitability.
効果的なビジネスファイナンスは利益性を高めます。
C2 verb /frɪsk/

frisk

ボディチェックする
Meaning
To search a person by patting their clothing to check for concealed items.
Example
The security guard frisked the man at the entrance.
セキュリティガードは入口でその男性をフリスクしました。
A2 verb /mætʃ/

match

一致する
Meaning
to be equal to something; to find something that corresponds to another
Example
The colors of her dress match perfectly with her shoes.
彼女のドレスの色は彼女の靴と完璧にマッチしています。
C2 verb /rɪˈfrækt/

refract

屈折する
Meaning
To bend light, sound, or heat as it passes through a medium.
Example
The water refracts light, making the straw look bent.
水は光を屈折させ、ストローが曲がって見える。
A1 verb /hoʊp/

hope

希望する
Meaning
to expect and desire that something will happen
Example
I hope it doesn't rain tomorrow.
明日雨が降らないことを願っています。
B2 noun /ˈpælət/

palette

パレット
Meaning
a thin board or surface on which an artist sets and mixes colors; also a range of colors used in art or design
Example
The artist mixed vibrant shades on her palette before starting the painting.
アーティストは絵を描き始める前にパレットで鮮やかな色合いを混ぜました。
C1 adjective /ˈɜːrθ.li/

Earthly

地上的; 世俗的; 物質的
Meaning
relating to the earth or human life; worldly; material rather than spiritual
Example
He focused on earthly pleasures rather than spiritual growth.
彼は精神的成長よりも地上的な楽しみに集中した。
C2 noun /ˌʃæŋɡriˈlɑː/

shangri-la

架空の楽園
Meaning
a remote, beautiful, imaginary place where life is perfect and peaceful
Example
They described the island as a modern-day Shangri-La.
彼らはその島を現代版シャングリ・ラとして描写しました。
C1 noun /ˈbɛd.rɒk/

bedrock

基盤
Meaning
the solid rock layer beneath the soil; the fundamental basis of something
Example
Trust is the bedrock of a healthy relationship.
信頼は健康な関係の基盤です。
C1 noun /ˈtraɪ.pɒd/

tripod

三脚
Meaning
A three-legged stand used to support a camera, telescope, or other object.
Example
The photographer set up his camera on a tripod.
写真家はカメラを三脚にセットしました。
C1 noun /əˈflɪkʃən/

affliction

苦しみ
Meaning
a state of pain, suffering, or distress
Example
Poverty is a common affliction in many parts of the world.
貧困は世界の多くの地域で一般的な苦しみです。
A2 adjective /ˈleɪ.zi/

Lazy

怠け者; 働きたくない
Meaning
idle; unwilling to work; sluggish
Example
He was too lazy to clean his room on the weekend.
彼は週末に部屋を掃除するのが面倒だった。
B2 adjective /ˈsiː.z ə n.əl/

Seasonal

季節的
Meaning
relating to or occurring in a particular season; changing according to the seasons
Example
Many businesses hire seasonal workers during the holidays.
多くの企業は休暇中に季節労働者を雇います。
B2 noun, verb /kjuːb/

cube

立方体
Meaning
As a noun: a solid object with six equal square faces. As a verb: to cut food into small square pieces.
Example
She put a sugar cube in her tea.
彼女はお茶に砂糖のキューブを入れました。
C2 adjective /ɡoʊʃ/

gauche

不器用
Meaning
lacking social grace, sensitivity, or tact; awkward
Example
His gauche remarks embarrassed everyone at the dinner party.
彼の不器用なコメントはディナーパーティーで皆を困らせた。
B2 noun ˈɡaɪd.laɪnz

guidelines

ガイドライン
Meaning
Rules or instructions that are given by an official organization telling you how to do something
Example
Guidelines for AI usage are essential.
AIの使用に関するガイドラインは必須です。
C1 adjective /ɪnˈtændʒəbl/

intangible

無形の
Meaning
Unable to be touched or grasped; not having a physical presence.
Example
Trust is an intangible quality in relationships.
信頼は関係において無形の特質です。
B1 adjective /ˈpɜːrmənənt/

Permanent

永久; 変わらない
Meaning
lasting; unchanging; enduring
Example
The tattoo is a permanent mark on his skin.
そのタトゥーは彼の皮膚に永久的な印です。
C2 noun /ɪɡˈzɛmplɑːr/

exemplar

模範
Meaning
A model or pattern to be copied or imitated.
Example
She is an exemplar of kindness and generosity.
彼女は親切と寛大さの模範です。
C2 adjective /pərˈsɪpiənt/

percipient

鋭い洞察力を持つ
Meaning
Having good understanding or insight; able to perceive things clearly.
Example
As a percipient critic, she recognized the deeper meaning of the play.
鋭い洞察力を持つ批評家として、彼女は劇の深い意味を認識しました。
B2 noun /ˈlaɪ.kli.hʊd/

likelihood

可能性
Meaning
the chance or probability of something happening
Example
There is a strong likelihood of rain tomorrow.
明日、雨が降る可能性が高いです。
C2 noun /əˈmɛrɪkəˌnɪzəm/

americanism

Meaning
A word, phrase, or practice characteristic of American English or culture.
Example
The term 'sidewalk' is an Americanism, while 'pavement' is used in British English.
C1 noun /mɪsˈɡɪvɪŋz/

misgivings

疑念、不安
Meaning
feelings of doubt or concern about the outcome or propriety of something
Example
She had serious misgivings about signing the contract.
彼女は契約書にサインすることに対して深刻な疑念を抱いていた。
B2 noun /kəˈlɑːʒ/

collage

コラージュ
Meaning
A piece of art made by sticking various materials such as photographs or paper onto a surface.
Example
She created a collage using old magazine pictures.
彼女は古い雑誌の写真を使ってコラージュを作りました。
B2 noun/adjective /ˈtɜːrmɪnəl/

terminal

ターミナル、終点、末期の病
Meaning
As a noun: A place where transport routes begin or end. As an adjective: Relating to the end or final stage of something, often an illness.
Example
He waited for the bus at the central terminal.
彼は中央ターミナルでバスを待っていた。
C1 noun /pəˈθɒlədʒi/

pathology

病理学
Meaning
the scientific study of diseases, their causes, processes, and effects on the body
Example
Advances in pathology helped the doctors identify the rare infection quickly.
病理学の進歩により、医師は珍しい感染症を迅速に特定できました。
C2 noun /ˈbʌt.ər fɪʃ/

Butter-fish

バターフィッシュ
Meaning
a small, smooth-skinned marine fish
Example
The butter-fish is popular in Bengali cuisine.
バターフィッシュはベンガル料理で人気があります。
B1 preposition /rɪˈɡɑrdɪŋ/

regarding

に関して
Meaning
concerning or relating to
Example
The decision regarding the meeting will be made tomorrow.
会議に関する決定は明日行われます。
B1 noun /pɒnd/

Pond

池
Meaning
a small body of still water formed naturally or by artificial means
Example
The children fed the ducks at the pond in the park.
子供たちは公園の池でアヒルに餌をあげました。
C1 adjective /ˈtɛsti/

testy

イライラした
Meaning
Easily irritated or annoyed.
Example
He became testy when asked the same question repeatedly.
同じ質問を繰り返し聞かれると、彼はイライラしてきた。
B2 noun /ɪnˈsɪstəns/

insistence

強い要求
Meaning
the act of demanding something firmly or repeatedly
Example
At his insistence, we stayed longer.
彼の強い要求で、私たちは長く滞在しました。
C1 adjective /əˈrɛstɪŋ/

arresting

魅力的な
Meaning
Attracting attention in a striking or impressive way.
Example
The actress gave an arresting performance.
女優は魅力的な演技をしました。
C1 verb /loʊð/

loathe

嫌う
Meaning
to feel intense dislike or disgust for
Example
He absolutely loathes being late to meetings.
彼は会議に遅れるのが大嫌いです。
C1 noun /ˈmɪd.əl.mæn/

Middleman

仲介者
Meaning
A person who acts as an intermediary between two parties in a business transaction
Example
They decided to cut out the middleman and sell directly to customers.
彼らは仲介者を排除し、直接顧客に販売することに決めました。
B2 adjective /ˈɛv.ə.ɡriːn/

evergreen

常緑
Meaning
Remaining green and functional throughout the year; not shedding leaves seasonally.
Example
Evergreen trees like pine and fir stay green year-round.
松やモミの木のような常緑樹は一年中緑を保ちます。
C2 adjective /dʒɪˈdʒuːn/

jejune

未熟 / 表面的 / 退屈
Meaning
Naive, simplistic, and superficial; also dull or uninteresting.
Example
The professor dismissed the essay as jejune and lacking depth.
教授はそのエッセイを未熟で深みがないとして却下した。
C1 noun /slæɡ/

slag

鉱滓
Meaning
Stony waste matter separated from metals during the smelting process.
Example
The factory dumped the slag near the river.
工場は川の近くに鉱滓を捨てました。
C1 verb /ˈfɪdʒɪt/

fidget

そわそわする、落ち着かない
Meaning
to make small movements, especially because of nervousness or impatience
Example
The child began to fidget during the long lecture.
子供は長い講義中に落ち着かなくなり始めました。
A1 interjection /baɪ/

bye

さようなら
Meaning
used to say goodbye; a short and informal farewell
Example
I said bye to her before leaving.
出発する前に彼女にさようならと言った。
B2 adjective /ʌnˈfeɪθ.fəl/

Unfaithful

不忠実
Meaning
not loyal or true to a spouse, partner, or commitment
Example
He was unfaithful to his wife for many years.
彼は何年も妻に不忠実でした。
B2 noun /ˈplæn.tɪn/

Plantain

プランテンバナナ
Meaning
a large green banana-like fruit that is usually cooked before eating
Example
Plantain can be fried, boiled, or baked and is a staple food in many tropical countries.
プランテンバナナは揚げたり、茹でたり、焼いたりでき、多くの熱帯地域では主食です。
B2 conjunction /wɛərˈæz/

whereas

〜一方で
Meaning
used to introduce a contrast or comparison between two facts
Example
She prefers tea, whereas he likes coffee.
彼女はお茶が好きですが、彼はコーヒーが好きです。
A2 adjective /ˈleɪtɪst/

latest

最新の
Meaning
most recent in time; newest available
Example
She shared the latest updates with the team.
彼女はチームと最新のアップデートを共有した。
C2 noun /ɪnˈsuːsiəns/

insouciance

無関心
Meaning
Casual lack of concern; indifference.
Example
She carried herself with an air of insouciance, unbothered by the challenges ahead.
彼女は無関心な態度で歩いていた、前にある挑戦を気にせずに。
A2 noun /ʃɪp/

Ship

船
Meaning
a large watercraft that travels the world's oceans and seas
Example
The cargo ship departed from the port at dawn.
貨物船は夜明けに港を出発しました。
C2 adjective /ˌsʌpəzɪˈtɪʃəs/

supposititious

仮定的
Meaning
Based on assumption rather than fact; not genuine or authentic.
Example
The story turned out to be supposititious, with no evidence to support it.
その話は仮定的であり、それを支持する証拠はありませんでした。
B2 adverb /ˈʃɑːrpli/

sharply

急激に
Meaning
suddenly and strongly; in a cutting or intense way
Example
Prices rose sharply after the announcement.
発表後、価格は急激に上昇した。
B2 noun/verb /rɪˈmɑːrk/

remark

発言
Meaning
something that is said; a comment
Example
She made a remark about the weather.
彼女は天気について発言した。
C1 verb /ˈnɔːrməlaɪz/

normalize

正常化する
Meaning
to bring something back to a normal or standard condition; to make something conform to a standard
Example
The government took steps to normalize relations with neighboring countries.
政府は関係を正常化するための措置を取った。
C2 noun /vɜːrv/

verve

活力
Meaning
Great enthusiasm, spirit, or energy in expression or performance.
Example
The actor performed his role with remarkable verve.
その俳優は素晴らしい活力で役を演じました。
C2 noun /ˈbrɪk ə ˌbræk/

bric-a-brac

小さな装飾品
Meaning
Small decorative objects or ornaments, often of little value.
Example
The shelves were filled with old bric-a-brac from her travels.
棚は彼女の旅行から持ち帰った古い小さな装飾品でいっぱいだった。
A2 noun /ɡɑːd/

god

神
Meaning
a deity; a supreme being believed to control the universe
Example
People in different cultures worship God in various ways.
さまざまな文化の人々はさまざまな方法で神を崇拝します。
B1 noun /ˈhʌŋɡər/

hunger

飢餓
Meaning
the feeling of discomfort caused by lack of food
Example
The child cried out of hunger.
その子供は飢えで泣いていました。
C2 adjective /ˌɛlɪˈfæntaɪn/

elephantine

象のような
Meaning
Huge, clumsy, or resembling an elephant in size or movement.
Example
The man moved with an elephantine grace.
その男はエレファンタインの優雅さで動いた。
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

修正
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
DNAの修正により作物の特性が向上します。
C1 noun/verb /dɪsˈkwaɪət/

disquiet

Meaning
A feeling of worry or unease; to make someone feel anxious or uneasy.
Example
The strange silence filled the room with disquiet.
C2 verb /əˈkɒst/

accost

強引に話しかける
Meaning
to approach and speak to someone boldly or aggressively
Example
The reporter was accosted by protesters outside the courthouse.
報道陣は裁判所の外で抗議者にアコストされた。