optimally
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C1 adverb /ˈɒp.tɪ.məl.i/

optimally

最適に
Meaning
In the most effective or efficient way possible.
Example
Tasks should be allocated optimally for maximum output.
タスクは最大の成果を上げるために最適に割り当てるべきです。
C2 adjective /mɔːrˈdeɪʃəs/

mordacious

辛辣または皮肉な
Meaning
Sharp or biting in style, tone, or remark; sarcastic.
Example
The critic’s mordacious review offended the author.
批評家の辛辣なレビューは著者を怒らせた。
B1 adjective /ɡrænd/

Grand

壮大; 素晴らしい; 優れた;
Meaning
impressive; magnificent; excellent;
Example
The grand palace impressed all the visitors.
その壮大な宮殿は全ての訪問者を感動させました。
B2 adjective /ˈskætərd/

Scattered

散らばった; 散在する;
Meaning
spread widely apart; dispersed; occurring here and there
Example
Scattered showers are expected throughout the day.
1日中、散らばったシャワーが予想されています。
A2 noun /mjuˈziːəm/

museum

博物館
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
私たちは新しい展示を見るために美術館を訪れました。
C1 verb /ˈrɛlɪɡeɪt/

relegate

降格する
Meaning
to assign to a lower rank, position, or category
Example
The manager decided to relegate the player to the bench.
マネージャーは選手をベンチにレリゲートすることを決定しました。
C2 noun /ˌɛfləˈrɛsəns/

efflorescence

開花
Meaning
the process of flowering or reaching an optimal stage of development
Example
The garden was at the peak of its efflorescence in spring.
庭は春にその開花のピークに達していました。
C2 noun /kənˈtrɪʃ.ən/

contrition

悔悟
Meaning
the state of feeling remorseful and repentant
Example
His contrition was evident after the apology.
謝罪後、彼の悔悟は明らかだった。
A2 adjective ˌɪn.təˈnæʃ.ən.əl

international

国際的な
Meaning
Existing, occurring, or carried on between two or more nations and their citizens.
Example
International standards improve competitiveness.
国際基準は競争力を高めます。
C2 noun /ˈɪndələns/

indolence

怠惰
Meaning
Avoidance of activity or exertion; laziness.
Example
His indolence kept him from finishing the project on time.
彼の怠惰は彼が時間通りにプロジェクトを完成させるのを妨げました。
B2 adjective /ˈstʌf.i/

Stuffy

新鮮な空気が不足している; 通気性が悪い; 形式的で保守的な態度
Meaning
lacking fresh air; poorly ventilated; formal and conservative in attitude
Example
The room was stuffy and needed fresh air.
部屋はこもっていて、新鮮な空気が必要でした。
B2 adjective /slaɪ/

sly

ずるい / 狡猾
Meaning
Clever in a deceitful or cunning way.
Example
She gave him a sly smile.
彼女は彼にずるい笑顔を向けた。
B2 noun /prəˈseʃ.ən/

Procession

行列; パレード;
Meaning
a group of people or vehicles moving forward in an organized way, especially as part of a ceremony
Example
The wedding procession walked slowly to the church.
結婚式の行列はゆっくりと教会に向かって歩きました。
B1 verb /skrætʃ/

scratch

幸せ
Meaning
to rub a surface or skin with something sharp or rough, often to relieve itching
Example
The cat scratched the door to be let in.
彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。
C1 noun ˈtɑksɪk ɪˈmɪʃənz

toxic emissions

有毒排出
Meaning
Harmful or poisonous substances released into the environment, especially the atmosphere.
Example
Toxic emissions from vehicles pollute the atmosphere.
車両の有毒排出物が大気を汚染します。
C2 adjective /ˌɛl.ɪˈdʒaɪ.ək/

elegiac

エレジアック
Meaning
Expressing sorrow, often for something past; resembling an elegy.
Example
The novel ends on an elegiac note, mourning the lost era.
小説は失われた時代を悼むエレジアックな調子で終わる。
C2 noun /ˈænɪ siːd/

Ani seed

アニス
Meaning
Small aromatic seeds used as a spice and for medicinal purposes, with a sweet licorice-like flavor
Example
Anise seeds are often used in traditional desserts and teas.
アニスの種は伝統的なデザートやお茶にしばしば使われます。
A1 noun /ˈwɪntər/

winter

冬
Meaning
the coldest season of the year, typically from December to February in the Northern Hemisphere
Example
Winter in the north can be very harsh with heavy snowfall.
北の冬は非常に厳しく、大雪が降ることがあります。
B1 noun /ˈnɜːrsɪŋ/

nursing

看護
Meaning
the profession or practice of caring for the sick or injured
Example
She is studying nursing to become a healthcare professional.
彼女は医療専門職になるために看護学を学んでいます。
C2 noun /ˌɒstɛnˈteɪʃən/

ostentation

見せびらかし
Meaning
excessive display of wealth or knowledge intended to attract admiration or envy
Example
The billionaire’s party was full of ostentation and luxury.
億万長者のパーティーは、見せびらかしと贅沢で満ちていた。
A2 adjective /ˌdʒæpəˈniːz/

japanese

日本語
Meaning
relating to Japan, its people, or their language
Example
She loves Japanese culture and traditions.
彼女は日本の文化と伝統が大好きです。
C1 adjective /ˈroʊtəri/

rotary

回転式
Meaning
Relating to or characterized by rotation; revolving around an axis.
Example
The machine uses a rotary engine to function efficiently.
その機械は効率的に動作するためにロータリーエンジンを使用しています。
B1 adverb /ˈhaɪli/

highly

非常に
Meaning
to a great degree; very
Example
She is highly respected in her field.
彼女は自分の分野で非常に尊敬されています。
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。
C1 adjective /kəˈrəʊsɪv/

corrosive

腐食性、有害
Meaning
tending to cause corrosion; harmful or destructive to materials or people
Example
The chemical is highly corrosive and should be handled with care.
この化学物質は非常に腐食性が高く、注意して取り扱う必要があります。
A2 noun /ˈbʌtərflaɪ/

butterfly

蝶々
Meaning
an insect with large, often brightly colored wings that flies during the day
Example
A beautiful butterfly landed on the flower.
美しい蝶々が花の上に止まった。
C2 noun/adjective /ˈtraɪkʌlər/

tricolor

三色旗
Meaning
A flag with three colors; consisting of three colors.
Example
The French tricolor is one of the most famous national flags in the world.
フランスの三色旗は世界で最も有名な国旗の一つです。
B2 noun /diːp ˈkʌlər/

Deep colour

深い色
Meaning
a rich, intense, or dark shade of any color
Example
The artist used deep colours to create a dramatic effect.
アーティストはドラマチックな効果を作り出すために深い色を使いました。
C1 noun /ˈtrævɪsti/

travesty

Meaning
A false, absurd, or distorted representation of something.
Example
The trial was a travesty of justice.
B2 adverb /ˈbruːtəli/

brutally

残酷に
Meaning
in a cruel, violent, or harsh manner; in a very direct and blunt way
Example
The prisoners were treated brutally by the guards.
囚人たちは看守に残酷に扱われた。
C1 noun /ˈbænɪstər/

banister

手すり
Meaning
a railing supported by posts at the side of a staircase or balcony
Example
She held the banister tightly while going down the stairs.
彼女は階段を降りる時、手すりをしっかりと握っていた。
B1 adverb /ˈruːdli/

Rudely

失礼に
Meaning
in an impolite or discourteous manner
Example
He rudely interrupted the speaker during the presentation.
彼はプレゼン中に話者を失礼に遮った。
C1 noun /kliːk/

clique

クリーク
Meaning
a small, exclusive group of people
Example
The students formed a clique that excluded others.
学生たちは他の人を排除したクリークを作った。
C2 verb /əˈkuːtər/

accouter

装備する
Meaning
to equip or outfit, typically with military or ceremonial attire
Example
The soldiers were accoutered in full battle gear.
兵士たちは完全な戦闘装備を整えていた。
B2 verb /dɪˈnaʊns/

denounce

非難する
Meaning
To publicly declare something to be wrong, evil, or condemn strongly.
Example
The leader denounced corruption in his speech.
リーダーはスピーチで汚職を非難しました。
C1 verb /ʌnˈsɛtl/

unsettle

動揺させる
Meaning
To disturb or make someone feel anxious or uneasy.
Example
The sudden news unsettled the entire community.
突然のニュースはコミュニティ全体を動揺させた。
C1 noun prɪˌsɪp.ɪˈteɪ.ʃən

precipitation

降水
Meaning
Rain, snow, sleet, or hail that falls to or condenses on the ground.
Example
Annual precipitation levels are decreasing.
年間降水量は減少しています。
C1 adjective /sɪˈkluːdɪd/

secluded

人里離れた
Meaning
Placed apart from other people or things; private and quiet.
Example
They spent their vacation in a secluded beach house.
彼らは人里離れたビーチハウスで休暇を過ごしました。
C1 noun, adjective /ˈlæksətɪv/

laxative

下剤
Meaning
A medicine or substance that stimulates bowel movements; tending to loosen or relieve constipation.
Example
The doctor prescribed a mild laxative for her condition.
医者は彼女の状態のために軽い下剤を処方しました。
C1 noun /ʃɑːrd/

shard

破片
Meaning
a broken piece of glass, metal, or pottery
Example
He cut his finger on a shard of glass.
彼はガラスの破片で指を切った。
B2 noun ˈhoʊmˌskuː.lɪŋ

homeschooling

ホームスクーリング
Meaning
The practice of educating children at home rather than sending them to a school.
Example
Homeschooling allows parents to tailor education to their child's needs.
ホームスクーリングは、親が子供のニーズに合わせて教育を提供することを可能にします。
C1 noun ˌnæʃ.ən.ə.laɪˈzeɪ.ʃən

nationalization

国有化
Meaning
The process of a government taking control of private property or industry.
Example
The nationalization of banks was aimed at stabilizing the economy.
銀行の国有化は経済の安定を目指して行われました。
C2 adjective /ˈæn.ə.daɪn/

anodyne

無害な、痛みを和らげる
Meaning
Not likely to cause offense; bland or harmless. Also refers to something that relieves pain.
Example
The speaker’s anodyne remarks avoided controversy.
スピーカーの無害なコメントは論争を避けました。
C2 adjective /ˈɡɔːdi/

gaudy

けばけばしい
Meaning
excessively showy or flashy, often in a tasteless way
Example
She wore a gaudy necklace that clashed with her elegant dress.
彼女は彼女のエレガントなドレスと合わないけばけばしいネックレスを着けていました。
B2 adjective /ˈpɛti/

petty

些細な
Meaning
Of little importance or trivial; also describes a person overly concerned with small or unimportant matters.
Example
She often gets upset over the most petty things.
彼女はしばしば些細なことに腹を立てる。
C2 adjective /mjuːˈnɪfɪsənt/

munificent

寛大な
Meaning
extremely generous; giving freely and abundantly
Example
She made a munificent donation to the orphanage.
彼女は孤児院に寛大な寄付をしました。
C1 verb /trʌdʒ/

trudge

足を引きずって歩く
Meaning
To walk slowly and with heavy steps, typically because of exhaustion or harsh conditions.
Example
They had to trudge through the snow to reach the village.
彼らは村に到達するために雪の中を足を引きずって歩かなければならなかった。
C1 noun əˈtrɒs.ɪ.tiz

atrocities

残虐行為
Meaning
Extremely wicked or cruel acts, typically involving physical violence or injury.
Example
The atrocities shocked the international community.
その残虐行為は国際社会を震撼させた。
C1 verb /əˈtoʊn/

atone

償う
Meaning
to make amends for a wrong or injury; to make reparation
Example
He tried to atone for his mistakes by helping others.
彼は他の人を助けることで自分の過ちを償おうとした。
A2 adjective /ˈmɪzɪkəl/

musical

音楽的
Meaning
related to or consisting of music
Example
She has a very musical voice.
彼女は非常に音楽的な声を持っています。
C1 verb /slɪŋk/

slink

忍び寄る
Meaning
to move quietly and secretly, often to avoid being noticed
Example
The cat slunk into the room without making a sound.
その猫は音を立てずに部屋に忍び込んだ。
C2 adjective /əˈsɛt.ɪk/

ascetic

禁欲的
Meaning
Practicing strict self-denial and abstaining from worldly pleasures, often for religious reasons.
Example
He lived an ascetic life in the mountains, far from worldly comforts.
彼は山の中で禁欲的な生活を送り、世俗的な快適さから遠ざかっていた。
C1 verb /ˌɪntərˈsɛpt/

intercept

Meaning
to stop, catch, or seize something on its way from one place to another
Example
The police intercepted the stolen car before it crossed the border.
C2 noun /ɡrænˈtiː/

grantee

助成金受領者
Meaning
A person or organization that receives a grant or benefit.
Example
The grantee must submit a progress report every six months.
助成金受領者は、6ヶ月ごとに進捗報告書を提出しなければならない。
B2 adjective, noun /ˈsaɪkɪk/

psychic

Meaning
relating to the mind or supernatural powers; a person claiming to have extrasensory abilities
Example
The psychic claimed she could predict the future.
C2 noun /spliːn/

spleen

脾臓; 怒り
Meaning
an organ in the body that produces lymphocytes and filters blood; also refers to bad temper or spite
Example
He vented his spleen on his coworkers after the meeting.
会議後、彼は同僚に対して怒りをぶつけました。
C1 noun /ˈdrɪz.əl/

Drizzle

小雨
Meaning
light rain falling in very fine drops; a very light rainfall
Example
The gentle drizzle continued throughout the morning, making everything misty.
穏やかな小雨は朝の間中続き、すべてが霧のようになりました。
B1 verb /ˈɒpəreɪt/

operate

操作する
Meaning
to function; to control or manage; to perform surgery
Example
The surgeon will operate on the patient tomorrow.
外科医は明日患者を手術します。
C2 adjective /ˈæstrəl/

astral

Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
C2 adjective /sɪmˈfoʊniəs/

symphonious

Meaning
Harmonious; producing a pleasant sound or agreement of sound.
Example
The choir's voices were symphonious and filled the hall with beauty.
C2 noun /ˈbiː.təl nʌt/

Betel-nut

ベテルナッツ
Meaning
seed of the areca palm tree, often chewed as a stimulant
Example
Betel-nut is commonly chewed in many South Asian countries.
ベテルナッツは南アジアの多くの国で一般的に噛まれています。
C2 adjective ˈen.də.krɪn

endocrine

内分泌
Meaning
Relating to or denoting glands that secrete hormones directly into the blood.
Example
The endocrine system regulates metabolism and growth.
内分泌系は代謝と成長を調節します。
B2 adjective /ˈdʒʌm.boʊ/

Jumbo

非常に大きい; 巨大
Meaning
exceptionally large; enormous; gigantic
Example
The jumbo jet was delayed at the airport.
ジャンボジェットは空港で遅れました。
C2 verb /kɒnˈkætəneɪt/

concatenate

連結する
Meaning
To link things together in a series or chain.
Example
The program concatenates two strings into one.
プログラムは二つの文字列を一つに連結します。
B2 verb /ɪmˈpoʊz/

impose

課す
Meaning
to force someone to accept something; to establish or apply by authority
Example
The government imposed new taxes on luxury goods.
政府は高級品に新しい税を課した。
B1 noun /ˈlek.tʃər/

Lecture

講義
Meaning
an educational talk to an audience, especially to students in a university or college
Example
The professor gave an interesting lecture on history.
教授は歴史について興味深いレクチャーを行いました。
B1 noun ɪnˈven.ʃən

invention

発明
Meaning
The action of inventing something, typically a process or device.
Example
The invention revolutionized communication.
その発明はコミュニケーションを革命的に変えました。
A1 noun /ˈsæləd/

salad

サラダ
Meaning
a dish consisting of various ingredients, typically including vegetables, which are usually mixed with a dressing
Example
She made a fresh salad with lettuce, tomatoes, and cucumbers.
彼女はレタス、トマト、きゅうりを使って新鮮なサラダを作りました。
C2 verb /dɪˈsɛmbəl/

dissemble

ふりをする
Meaning
to conceal one's true motives, feelings, or beliefs; to pretend
Example
He tried to dissemble his anger with a forced smile.
彼は強制的な笑顔で怒りを隠そうとした。
A1 noun /ænt/

aunt

おば
Meaning
the sister of your father or mother, or the wife of your uncle
Example
My aunt always gives me gifts on my birthday.
私の叔母はいつも私の誕生日にプレゼントをくれます。
C1 noun /ˈhæŋ.ər/

Hangar

ハンガー
Meaning
a large building with extensive floor area, typically for housing aircraft; an aircraft shelter
Example
The airplane was stored safely in the hangar during the severe thunderstorm.
飛行機は激しい雷雨の間、安全にハンガーに保管されていました。
B2 noun /ˈmɔːl.tə/

Malta

マルタ
Meaning
a sweet citrus fruit similar to orange, also known as blood orange or sweet orange
Example
Malta is a popular citrus fruit in Bangladesh known for its sweet taste and high vitamin C content.
マルタは、甘い味と高いビタミンC含有量で知られる、バングラデシュで人気のある柑橘類です。
C2 noun /səˈlɛrɪti/

celerity

素早さ
Meaning
swiftness of movement; speed
Example
The soldier moved with great celerity to deliver the message.
兵士はメッセージを届けるために素早く動いた。
C1 verb /klɪntʃ/

clinch

Meaning
To secure or settle something decisively; to grasp tightly.
Example
The team clinched the championship with a last-minute goal.
B2 verb /ˈbjuːtɪfaɪ/

beautify

美化する
Meaning
to make something more beautiful or attractive
Example
The city plans to beautify the old park with trees and lights.
その都市は木や照明で古い公園を美化する計画です。
C1 adjective /ˌpɛd.əˈɡɒdʒ.ɪ.kəl/

pedagogical

教育的
Meaning
Relating to teaching and education; concerned with the methods and practice of teaching.
Example
The school adopted new pedagogical techniques to improve learning.
学校は学習を改善するために新しい教育的技術を採用しました。
A2 adverb /ˌdaʊnˈsteəz/

Downstairs

階下
Meaning
on or to a lower floor of a building
Example
Please go downstairs and wait in the lobby.
階下に行ってロビーで待ってください。
A2 noun /tʌŋ/

Tongue

舌; 話す、味わう、飲み込むために口の中にある筋肉の器官; 言語
Meaning
the muscular organ in the mouth used for tasting, speaking, and swallowing; a language
Example
The doctor asked him to stick out his tongue for examination.
医者は彼に検査のために舌を出すように言いました。
A2 verb /swɪm/

swim

泳ぐ
Meaning
to move through water using body movements
Example
I love to swim in the ocean during summer.
私は夏に海で泳ぐのが好きです。
A2 phrasal verb /pɪk ʌp/

pick up

拾う; 迎えに行く; 身につける
Meaning
to lift something; to collect or receive someone or something; to learn or acquire gradually; to improve or increase
Example
She picked up the book from the floor.
彼女は床から本を拾った。
C1 noun /ˈheɪvən/

haven

避難所
Meaning
a safe place or shelter
Example
The library became a haven for students during exams.
試験中、図書館は学生たちの避難所となった。
C2 noun /ɪnˈkwɪzɪtər/

inquisitor

尋問者
Meaning
A person who asks many questions, often in an official or harsh manner.
Example
The inquisitor demanded detailed answers from the witness.
尋問者は証人から詳細な回答を要求しました。
C1 adjective /ˈpær.ə.nɔɪd/

paranoid

他人に対して不合理な恐怖や疑いを持つこと
Meaning
having an unreasonable fear or suspicion of others
Example
She became paranoid after hearing strange noises outside.
彼女は外で奇妙な音を聞いた後、パラノイアになった。
B2 adjective /ˈpɪt.i.fəl/

pitiful

悲惨な, 哀れな, とても小さい
Meaning
deserving or arousing pity; very small or inadequate
Example
The team's performance was pitiful compared to last year.
チームのパフォーマンスは昨年に比べて悲惨でした。
A2 noun /ˈdiː.teɪl/

detail

詳細
Meaning
An individual feature, fact, or item of information.
Example
She explained the plan in great detail.
彼女は計画を詳細に説明しました。
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。
B2 noun /ˈpær.ə.dɒks/

paradox

逆説
Meaning
A seemingly contradictory statement or situation that may be true; an apparent inconsistency.
Example
The paradox of freedom is that it requires rules.
自由の逆説は、それに規則が必要であるということです。
C1 verb /əˈsæsɪneɪt/

assassinate

暗殺
Meaning
To murder someone important, often a political or religious leader, usually by surprise attack.
Example
The rebels planned to assassinate the king.
反乱者たちは王を暗殺する計画を立てた。
C1 noun /ˈrɛ.trəʊ.fɪt.ɪŋ/

retrofitting

古いシステムに新しい技術や機能を追加すること
Meaning
The addition of new technology or features to older systems.
Example
The building underwent retrofitting to meet new safety standards.
その建物は、新しい安全基準に適応するためにレトロフィッティングされました。
C1 noun /əˌtɜːni ˈdʒɛnərəl/

attorney-general

司法長官
Meaning
The chief legal officer of a state or country.
Example
The attorney-general announced new reforms to strengthen justice.
司法長官は司法の強化のための新しい改革を発表しました。
B2 adjective /əkˈsɛsəbl/

accessible

アクセス可能
Meaning
easy to reach, use, or understand
Example
The museum is easily accessible by public transport.
その博物館は公共交通機関で簡単にアクセス可能です。
C2 noun ˈɛn.ɡræm

Engram

記憶の保存と検索のための脳内の物理的なサイン
Meaning
Physical signs or patterns in the brain for memory storage and retrieval
Example
Scientists study engrams to understand how memories are stored.
科学者たちはエングラムを研究して、記憶がどのように保存されるかを理解しようとしています。
C2 noun /ˈbrɔːdˌsaɪd/

broadside

激しい攻撃
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
政治家は相手に対して激しい攻撃を仕掛けました。
C2 verb /ɪnˈdɛmnɪfaɪ/

indemnify

Meaning
to compensate someone for harm or loss; to secure against future damage or cost
Example
The insurance company agreed to indemnify the client for the damages.
B2 noun /ˈmet.roʊ reɪl/

Metro Rail

メトロ
Meaning
an underground urban railway system; subway system
Example
The metro rail connects all major areas of the city efficiently.
メトロレールは都市のすべての主要地域を効率的に結びつけます。
C2 noun /ˈdaɪˌsɪləbəl/

disyllable

二音節語
Meaning
a word consisting of two syllables
Example
The word 'happy' is a disyllable.
‘ハッピー’という単語は二音節語です。
B2 noun ˈsɛv.ən ˈwʌn.dərz

Seven Wonders

七不思議
Meaning
The seven most remarkable and famous structures in the world, representing architectural feats and cultural significance.
Example
The Seven Wonders of the world reflect human brilliance.
世界の七不思議は人類の素晴らしさを反映しています。
B2 adverb /ˈfɔːrməli/

formally

正式に
Meaning
in a formal or official manner; according to established rules or conventions
Example
The agreement was formally signed by both parties.
その合意は両当事者によって正式に署名された。
C1 noun /ˈwɔː.tər ˌlɪl.i/

Water-lily

スイレン
Meaning
a floating flower that grows on the surface of ponds and lakes
Example
The white water-lily floated gracefully on the pond.
白いスイレンが池に優雅に浮かんでいました。
A1 pronoun /miː/

me

私
Meaning
Used by a speaker to refer to themselves as the object of a verb or preposition.
Example
She gave me a beautiful gift.
彼女は私に美しいプレゼントをくれました。
C2 verb /trænzˈmjuːt/

transmute

変換する
Meaning
to change in form, nature, or substance
Example
Alchemy aimed to transmute lead into gold.
錬金術は鉛を金に変えることを目指していた。
A1 adjective /juːzd/

used

中古
Meaning
having already been used
Example
This is a used car.
これは中古車です。
B1 noun /bɪˈliːf/

Belief

信念; 信頼
Meaning
confidence in the truth or existence of something; trust or faith
Example
His belief in justice never wavered.
彼の正義への信念は決して揺るがなかった。
C1 verb /fɔːˈbɛər/

forbear

控える
Meaning
To refrain from doing something; to show patience or self-control.
Example
She forbore from commenting on his mistake.
彼女は彼の間違いについてコメントするのを控えました。
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

勝利した
Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
勝利したチームは、チャンピオンシップの勝利を大きな喜びで祝いました。
A2 noun /ˈnoʊ.tɪs/

Notice

通知
Meaning
attention to something; a written or printed announcement
Example
The notice on the board announced the school closure.
掲示板の通知が学校の閉鎖を発表しました。
B2 adjective /ˈjuː.nɪ.faɪd/

unified

統一された
Meaning
Made into a whole or joined together.
Example
A unified approach fosters better outcomes.
統一されたアプローチはより良い結果を促進します。
B2 noun /ˈɔːkɪstrə/

orchestra

オーケストラ
Meaning
a large group of musicians playing different instruments together
Example
The orchestra performed beautifully at the concert.
オーケストラはコンサートで素晴らしい演奏をしました。
C2 adjective /kənˈsʌmptɪv/

consumptive

消費的な
Meaning
Relating to or characterized by consumption; historically used to describe someone suffering from tuberculosis.
Example
The doctor advised against consumptive habits.
医者は消費的な習慣を避けるようにアドバイスした。
C2 adjective /ˈpliːnəri/

plenary

全体の
Meaning
complete in every way; fully attended or absolute
Example
The committee held a plenary session to discuss all matters of importance.
委員会はすべての重要な問題について議論するために全体会議を開いた。
C2 noun /ˈsoʊbrɪˌkeɪ/

sobriquet

あだ名
Meaning
a person's nickname or descriptive name
Example
The famous leader was known by the sobriquet 'The Iron Lady'.
その有名なリーダーは「アイアンレディ」というあだ名で知られていた。
C1 adjective /ˈræmpənt/

rampant

蔓延する
Meaning
existing or spreading unchecked, often in an undesirable way
Example
Corruption was rampant in the city administration.
腐敗は市の行政で蔓延していた。
B2 verb /ɪmˈbreɪs/

embrace

抱きしめる
Meaning
to hold someone closely in your arms; to accept willingly
Example
She embraced her friend at the airport.
彼女は空港で友達を抱きしめました。
C2 verb /pərˈtɪkjələrˌaɪz/

particularize

詳細に述べる
Meaning
to mention or describe something in detail
Example
The witness was asked to particularize the events of that night.
証人はその夜の出来事を詳細に説明するように求められました。
B2 verb, noun /ɪkˈsplɔɪt/

exploit

Meaning
to make full use of and derive benefit from (a resource); to use someone unfairly for one’s own advantage
Example
The company was accused of exploiting child labor.
B2 noun /træŋˈkwɪləti/

tranquility

静けさ
Meaning
the quality or state of being calm and peaceful
Example
He enjoyed the tranquility of the countryside.
彼は田舎の静けさを楽しんでいました。
C2 noun /ˌpaɪroʊˈmeɪniæk/

pyromaniac

放火魔
Meaning
A person with an uncontrollable desire to set things on fire.
Example
The pyromaniac was arrested for setting several buildings ablaze.
放火魔は数軒の建物に火をつけたことで逮捕された。
C1 adverb spɒnˈteɪnɪəsli

spontaneously

自発的に
Meaning
In a spontaneous way; naturally and without planning or external cause.
Example
Children learn spontaneously through peer interactions.
子供たちは仲間とのやり取りを通じて自然に学びます。
C1 adjective /ˌmel.ənˈkɒl.ɪk/

Melancholic

悲しくて思慮深い; 悲しみを表現するまたは感じる
Meaning
sad and thoughtful; feeling or expressing sadness
Example
The melancholic music made everyone feel sad.
メランコリックな音楽は、誰もが悲しく感じさせました。
C1 noun ˌdɪdʒɪˈnɛəreɪʃən

degeneration

退化
Meaning
The process of decline or deterioration in structure or function.
Example
The degeneration of brain cells leads to cognitive decline.
脳細胞の退化は認知機能の低下を引き起こします。
C2 adjective /prəˈpɪʃəs/

propitious

好ましい
Meaning
giving or indicating a good chance of success; favorable
Example
The sunny weather was a propitious start to the picnic.
晴れた天気はピクニックにとって好ましい始まりでした。