Ache
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B2 noun /eɪk/

Ache

痛み
Meaning
a continuous or prolonged dull pain in a part of one's body
Example
He had a terrible headache after working late.
彼は遅くまで働いた後、ひどい頭痛に悩まされた。
B1 noun ˈɑːkɪtektʃə(r)

architecture

建築
Meaning
The art or science of designing and constructing buildings.
Example
Ancient architecture is fascinating.
古代の建築は魅力的です。
C2 adjective /əˈbɪs.əl/

abyssal

深海の
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
アビサルクリーチャーは極端な圧力条件で生き残ります。
B2 noun /ˌæbəˈlɪʃən/

abolition

廃止
Meaning
the act of formally ending or eliminating a system, practice, or institution
Example
The abolition of slavery was a major milestone in human rights history.
奴隷制度の廃止は人権の歴史における重要な節目でした。
B2 noun /ˈærəɡəns/

Arrogance

傲慢
Meaning
having or revealing an exaggerated sense of one's own importance or abilities
Example
His arrogance made him unpopular among his colleagues.
彼の傲慢は彼を同僚の中で人気がなくさせました。
C2 adjective /əˈsɪdjʊləs/

acidulous

やや酸っぱいまたは鋭い
Meaning
slightly sour or sharp in taste or manner
Example
The critic wrote an acidulous review of the movie.
批評家は映画に対して鋭いレビューを書いた。
B2 noun /æmˈfɪbiən/

amphibian

Meaning
A cold-blooded vertebrate animal that can live both on land and in water.
Example
A frog is a common amphibian that lives both in water and on land.
C1 noun əˌsɪm.ɪˈleɪ.ʃən

Assimilation

同化
Meaning
Connecting new information with existing knowledge
Example
Proper assimilation of knowledge leads to effective learning.
知識の適切な同化は効果的な学習につながります。
C1 noun /əˈsem.bli ˈseʃ.ən/

assembly session

アセンブリ セッション
Meaning
A formal meeting where representatives gather to discuss and make decisions on important matters.
Example
The assembly session discussed global challenges.
アセンブリ セッションは、世界的な課題について議論しました。
B1 noun /ˈætɪˌtjuːd/

attitude

Meaning
A settled way of thinking or feeling about someone or something, often reflected in behavior.
Example
Her positive attitude helped her overcome many challenges.
B2 noun ˈæp.ə.taɪt

appetite

食欲
Meaning
A natural desire to satisfy a bodily need, especially for food.
Example
Junk food increases appetite unnaturally.
ジャンクフードは食欲を不自然に増加させる。
B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

交代、代替
Meaning
to occur in turn repeatedly; to take turns; also, a substitute or replacement
Example
The students alternate between online and offline classes.
学生たちはオンラインとオフラインのクラスを交互に受講します。
B1 noun /aɪl/

aisle

通路
Meaning
a passage between rows of seats or shelves
Example
She walked down the aisle to find her seat.
彼女は席を見つけるために通路を歩いた。
C2 noun /ˈækəlaɪt/

acolyte

Meaning
a follower or assistant, especially in a religious service or as a devoted supporter of a leader
Example
The senator arrived with a small group of acolytes who handled the press.
A2 verb /əˈtæk/

attack

攻撃する
Meaning
to use violence against someone; to criticize strongly
Example
The enemy forces attacked at dawn.
敵軍は夜明けに攻撃しました。
B2 noun /æs/

Ass

ロバ
Meaning
a donkey; a small domesticated animal of the horse family
Example
The farmer used an ass to carry heavy loads.
農夫は重い荷物を運ぶためにロバを使いました。
B2 noun ɔːˈtɒnəmi

autonomy

自律
Meaning
The right or condition of self-government; freedom from external control or influence.
Example
Autonomy was a primary demand.
自律は主要な要求でした。
B2 noun /æʃ/

ash

灰
Meaning
the powdery residue left after the burning of a substance
Example
After the fire, only ash remained of the house.
火事の後、家の灰だけが残った。
B1 preposition/adverb /əˈkɔːrdɪŋ/

according

によると
Meaning
As stated by or in agreement with.
Example
According to the report, sales increased last quarter.
報告書によると、売上は前四半期に増加しました。
C1 verb /əˈfɪks/

affix

貼り付ける / 取り付ける
Meaning
to attach or stick something firmly to another thing
Example
Please affix the stamp to the envelope.
切手を封筒に貼ってください。
B2 verb /əˈstɒnɪʃ/

astonish

驚かせる
Meaning
to surprise someone greatly; to fill with sudden wonder or amazement
Example
The magician’s final trick astonished the entire audience.
そのマジシャンの最後のトリックは観客全員を驚かせた。
C2 adjective /ɔːˈrɪfərəs/

auriferous

金鉱を含む
Meaning
Containing or producing gold.
Example
The miners discovered an auriferous vein in the mountains.
鉱山労働者は山で金鉱を含む鉱脈を発見しました。
C1 adjective /ˈædəmənt/

Adamant

頑固な; 断固とした; 不屈の
Meaning
একগুঁয়ে; জেদী; দৃঢ়সংকল্প; অনমনীয়;
Example
She was adamant about her decision to leave the company.
彼女は会社を辞める決断に対して頑固だった。
B2 noun /ˈæd.və.kət/

Advocate

弁護士
Meaning
a lawyer who represents clients in court; a person who supports or argues for a cause or policy
Example
The advocate presented strong evidence to defend his client in court.
その弁護士は法廷で彼の依頼人を弁護するために強力な証拠を提示した。
B2 noun /əˈsɜːʃən/

assertion

主張
Meaning
a confident and forceful statement of fact or belief
Example
Her assertion that she was right was met with silence.
彼女の自分が正しいという主張は、沈黙とともに受け入れられました。
C2 verb /ˌæd ˈlɪb/

ad-lib

即興
Meaning
to speak or perform without preparation; to improvise
Example
The comedian ad-libbed a joke when the microphone failed.
コメディアンはマイクの故障でジョークをアドリブしました。
C2 noun /əˈdjuː/

adieu

Meaning
A farewell or goodbye, often used in a formal or poetic sense.
Example
She bid her friends adieu before leaving for France.
A1 noun /'æn.ɪ.məl/

Animal

動物
Meaning
a living creature that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli
Example
The zoo has many different animals from around the world.
動物園には世界中から来たさまざまな動物がいます。
C2 adjective /ˌæl.ɪˈmen.tər.i/

alimentary

消化に関連する
Meaning
relating to nourishment or the organs of digestion
Example
The doctor explained the role of the alimentary canal in digestion.
医者は消化管の役割について説明しました。
C2 noun, verb /əˈfrʌnt/

affront

侮辱
Meaning
An action or remark that causes outrage or offense.
Example
He took her criticism as a personal affront.
彼は彼女の批判を個人的な侮辱と受け止めた。
C1 noun /ɑːrˈmɑːdə/

armada

戦艦艦隊
Meaning
A large fleet of warships.
Example
The Spanish Armada sailed against England in 1588.
スペインのアルマダは1588年にイギリスに対して出航した。
C2 verb /əˈfaɪəns/

affiance

婚約する
Meaning
to promise or pledge marriage; to formally engage
Example
They decided to affiance after years of friendship.
長年の友情の後、彼らは婚約することを決めた。
B1 adjective /əˈɡrɛsɪv/

aggressive

攻撃的
Meaning
ready or likely to attack or confront; forceful
Example
The salesman used an aggressive strategy to close the deal.
営業マンは契約を結ぶために攻撃的な戦略を使用しました。
C1 adjective /ˌeɪˈsɛkʃuəl/

asexual

無性愛
Meaning
Without sexual feelings, associations, or reproduction through sex.
Example
Many plants reproduce through asexual methods like budding or splitting.
多くの植物は芽生えや分裂のような無性愛的方法で繁殖します。
C2 verb /əˈbeɪs/

abase

卑下する
Meaning
to belittle or degrade someone
Example
He refused to abase himself before the king.
彼は王の前で自分を卑下するのを拒否した。
A2 noun (plural) /ædz/

ads

広告
Meaning
short for advertisements; promotional messages intended to sell products or services
Example
I often skip ads when watching videos online.
私はオンライン動画を見るとき、よく広告をスキップします。
C2 adjective /ˈæpəzɪt/

apposite

適切
Meaning
highly appropriate or relevant to what is being discussed
Example
Her remark was particularly apposite to the situation.
彼女のコメントはその状況に非常に適切でした。
C2 verb /ˈæbnɪˌɡeɪt/

abnegate

放棄する
Meaning
to deny or renounce something, especially a right or desire
Example
She chose to abnegate her personal interests for the sake of the team.
彼女はチームのために自分の個人的な利益を放棄することを選びました。
B1 adverb /əˈprɒk.sɪ.mət.li/

approximately

おおよそ
Meaning
used to show that something is almost, but not completely, accurate or exact
Example
The journey takes approximately three hours.
旅行はおおよそ3時間かかります。
C1 noun /ˈæntlɚ/

antler

鹿の角
Meaning
The branched horns on the head of a deer or similar animal, usually shed and regrown annually.
Example
The deer’s antlers grew larger each year.
鹿の角は毎年大きくなります。
B1 noun /əˌkɒm.əˈdeɪ.ʃənz/

accommodations

宿泊施設
Meaning
Lodging; room and board; places to stay.
Example
The students had proper accommodations.
学生たちは適切な宿泊施設を持っていた。
C2 verb /əˈɡræn.daɪz/

aggrandize

拡大する
Meaning
To increase the power, wealth, or importance of a person or entity.
Example
The politician tried to aggrandize himself through exaggerated claims.
政治家は誇張された主張を通じて自分を拡大しようとした。
C1 noun /ˌænəsˈθetɪk/

anesthetic

麻酔薬
Meaning
A substance that causes loss of sensation or consciousness, especially used during surgery.
Example
The doctor administered a local anesthetic before stitching the wound.
医者は傷を縫う前に局所麻酔を施しました。
B1 noun əˈnæl.ə.sɪs

analysis

分析
Meaning
Detailed examination and evaluation of data or information to understand its components and relationships.
Example
Data analysis is crucial for machine learning models.
データ分析は機械学習モデルにとって重要です。
B2 verb ədˈhɪər

adhere

くっつく
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
中性子は陽子にくっつく。
C1 noun /əˈlɒt.mənt/

allotment

割り当て、配分
Meaning
The distribution or allocation of something, especially resources or portions.
Example
Each department received an allotment of resources.
各部門はリソースの割り当てを受け取りました。
C2 noun /ˌætəlˈjeɪ/

atelier

アトリエ（アーティストやデザイナーのスタジオ）
Meaning
A workshop or studio, especially for an artist or designer.
Example
The painter invited us to his atelier to view his new collection.
画家は私たちを彼のアトリエに招待し、新しいコレクションを見せてくれました。
C2 noun /ˌæk.rəˈfoʊ.bi.ə/

acrophobia

高所恐怖症
Meaning
An extreme or irrational fear of heights.
Example
Her acrophobia prevented her from climbing the tall building.
彼女のアクロフォビアは、高い建物に登ることを妨げました。
C2 verb /əˈdʒʌdʒ/

adjudge

判決する
Meaning
to consider or declare officially in a legal or formal manner
Example
He was adjudged guilty by the court.
彼は裁判所によって有罪とされました。
B2 noun /ˈædvərtaɪzər/

advertiser

広告主
Meaning
a person or company that advertises a product, service, or event
Example
The advertiser paid millions for a Super Bowl commercial spot.
広告主はスーパーボウルのコマーシャルに何百万ドルも支払った。
C1 noun /ˈæntənɪm/

antonym

反意語
Meaning
A word opposite in meaning to another.
Example
‘Hot’ is the antonym of ‘cold’.
‘Hot’ は ‘cold’ の反意語です。
B2 verb əˈlaɪn.ɪŋ

aligning

整列する
Meaning
Placing or arranging things in a straight line or in correct relative positions.
Example
Aligning education with global standards is vital.
教育を世界標準に整列させることは重要です。
C1 noun /ˈæd.vənt/

advent

到来
Meaning
The arrival of a notable person, thing, or event.
Example
The advent of the internet changed the way people communicate.
インターネットの到来は人々のコミュニケーション方法を変えました。
C1 noun /əˈlɜːrtnəs/

alertness

警戒心
Meaning
the state of being mentally aware and quick to notice or respond; vigilance
Example
The driver maintained a high level of alertness during the long journey.
運転手は長い旅の間、高い警戒心を保った。
C2 adverb /əˈmʌk/

amuck

無秩序に
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
雄牛は村を無秩序に走り回った。
B2 noun /ˈɔːkʃən/

Auction

オークション
Meaning
a public sale in which goods or property are sold to the highest bidder
Example
The antique furniture was sold at an auction last weekend.
アンティーク家具は先週末のオークションで売られました。
A2 noun ˈɑːrɡjumənt

argument

議論
Meaning
A reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong.
Example
His argument was based on majority.
彼の議論は多数決に基づいていました。
C1 noun /ˈælɪɡəri/

allegory

寓話
Meaning
a story, poem, or picture that can be interpreted to reveal a hidden meaning, often moral or political
Example
The novel is an allegory of the struggle between good and evil.
その小説は善と悪の闘争の寓話です。
C2 verb /əˈbɑː.mə.neɪt/

abominate

嫌悪する
Meaning
to feel hatred or loathing for something
Example
She abominates cruelty to animals.
彼女は動物への残虐行為を憎んでいます。
C2 noun /əˈnækrəˌnɪzəm/

anachronism

Meaning
something that is out of its proper time period, especially something old-fashioned in a modern context
Example
Using a typewriter today feels like an anachronism.
B1 noun /ˈeɪ.dʒənt/

agent

エージェント
Meaning
A person who acts on behalf of another person or organization.
Example
The real estate agent showed us several houses.
不動産エージェントは私たちにいくつかの家を見せてくれました。
C2 noun /ˈæbɪs/

abbess

アッベッサ (修道院の女性院長)
Meaning
the woman in charge of a convent of nuns
Example
The abbess welcomed the visitors to the convent.
アッベッサは修道院に訪問者を迎えました。
B1 noun /əkˈsɛptəns/

acceptance

受け入れ
Meaning
the act of agreeing to receive or undertake something offered
Example
Her acceptance of the award was met with applause.
賞を受け入れる彼女は拍手で迎えられました。
C2 noun /əˈpɜːrtənənsɪz/

appurtenances

付属物
Meaning
Additional items or accessories associated with something, often used in a legal or property context.
Example
The house was sold along with all its appurtenances, including the garage and garden.
その家は、ガレージや庭を含むすべての付属物と一緒に売られました。
B2 adjective /əˈkjuːt/

acute

急性
Meaning
present or experienced to a severe or intense degree; having sharp perception
Example
The patient suffered from acute pain after the surgery.
手術後、患者は激しい痛みを感じました。
B1 adjective /ədˈvænst/

advanced

進んだ
Meaning
highly developed or complex
Example
He is studying an advanced level of mathematics.
彼は高度な数学のレベルを学んでいます。
A1 verb (first person singular of 'be') /æm/

am

私は
Meaning
the first person singular present tense of 'be'
Example
I am happy today.
今日は私は幸せです。
A2 adjective, noun /ˈeɪʒən/

asian

アジアの
Meaning
relating to Asia or its people
Example
She loves Asian culture.
彼女はアジア文化が好きです。
C2 adjective /ˌæn.θrə.pəˈdʒen.ɪk/

anthropogenic

人為的
Meaning
Originating in human activity; caused by humans.
Example
Climate change is largely due to anthropogenic activities.
気候変動は主に人為的な活動によるものです。
C1 adjective /ænˈtɪriər/

anterior

前部の
Meaning
Situated at or toward the front; coming before in position or time.
Example
The anterior part of the brain controls logical thinking.
脳の前部は論理的思考を制御します。
C2 noun /ˈænti/

ante

Meaning
a stake put up by a player in poker or similar games before receiving cards; also used figuratively to mean an initial investment or contribution
Example
Each player placed an ante before the game began.
C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

自律
Meaning
Acting independently or having the freedom to do so.
Example
Autonomous systems ensure greater precision.
自律システムはより高い精度を確保します。
B1 adjective /ˌækəˈdɛmɪk/

academic

学問的
Meaning
related to education, learning, or scholarly activities
Example
She has an outstanding academic record.
彼女は優れた学問的記録を持っています。
C2 adjective /əˌnækrəˈnɪstɪk/

anachronistic

時代錯誤の
Meaning
belonging to a period other than that being portrayed; old-fashioned or outdated
Example
His views on gender roles are considered anachronistic.
彼の性別役割に関する見解は時代遅れと見なされている。
C1 verb /ˈæɡənaɪz/

agonize

苦しむ
Meaning
To suffer extreme physical or mental pain; to spend time worrying.
Example
She agonized for days over whether she had made the right decision.
彼女は自分が正しい決断を下したかどうかを何日も悩んでいました。
B2 adverb /əˈfek.ʃən.ət.li/

Affectionately

愛情を込めて
Meaning
in a way that shows feelings of liking or love; with fondness and care
Example
She hugged her grandmother affectionately.
彼女はおばあちゃんを愛情を込めて抱きしめました。
B2 verb /əˈkjuːmjəleɪt/

accumulate

蓄積する
Meaning
to gather or collect things gradually over time
Example
She managed to accumulate a small fortune through wise investments.
彼女は賢明な投資を通じて少しの富を積み上げることができました。
B2 noun /ədˈmɪnɪstreɪtər/

administrator

Meaning
a person responsible for running or managing an organization or system
Example
The school administrator implemented new policies for students.
C1 verb /eɪl/

ail

病む
Meaning
to be ill or suffer from a physical or mental problem; to trouble or afflict
Example
She has been ailing since last winter.
彼女は去年の冬から病んでいます。
C2 adjective /əˈkɪliən/

achillean

アキレス的
Meaning
like or characteristic of Achilles; strong but vulnerable
Example
His achillean pride made him blind to danger.
彼のアキレス的な誇りは彼を危険に対して盲目にした。
A1 adverb /əˈraʊnd/

Around

周り; あたり; 約
Meaning
in a circle; on all sides; in the vicinity; approximately
Example
Look around and you will see many beautiful flowers.
周りを見てみると、たくさんの美しい花が見える。
B1 noun /ˈædʒɪktɪv/

adjective

形容詞
Meaning
a word that describes or modifies a noun by giving more information about its quality, quantity, or state
Example
The adjective in the sentence adds more detail to the noun.
形容詞は名詞に詳しい情報を加えます。
A2 adverb /ˌɛniˈmɔr/

anymore

もう〜ない
Meaning
used to refer to the present time, typically to mean no longer
Example
He doesn’t live here anymore.
彼はもうここに住んでいません。
C2 verb /əbˈskɒnd/

abscond

密かに逃げる
Meaning
to leave secretly and quickly, often to avoid arrest or punishment
Example
The thief tried to abscond with the stolen jewelry.
泥棒は盗まれた宝石を持って逃げようとした。
B1 adverb /ˈæŋɡrɪli/

angrily

怒って
Meaning
in a manner showing anger or strong displeasure
Example
She spoke angrily when she heard the news.
彼女はその知らせを聞いて怒って話した。
C1 adjective /ˈɔː.də.bəl/

Audible

聞こえる
Meaning
able to be heard; loud enough to hear
Example
The speaker's voice was barely audible from the back of the large hall.
スピーカーの声は大きなホールの後ろからほとんど聞こえませんでした。
B2 adverb /əˈbrʌptli/

Abruptly

突然かつ予期せず; 予告なしに
Meaning
suddenly and unexpectedly; without warning
Example
The meeting ended abruptly when the power went out.
会議は電力が切れたときに突然終了しました。
C2 adjective /ˌæktʃuˈɛəriəl/

actuarial

アクチュアリール
Meaning
Relating to actuaries or their work of analyzing financial risk and uncertainty, especially in insurance and pensions.
Example
The company relied on actuarial reports to set insurance premiums.
その会社は保険料を設定するためにアクチュアリール報告書に依存していた。
C1 adjective /əˈfɜːrmətɪv/

affirmative

肯定的
Meaning
expressing agreement, approval, or a positive response
Example
She gave an affirmative answer to the proposal.
彼女は提案に対して肯定的な回答をしました。
C1 adjective /ədˈmɪsəbl/

admissible

Meaning
acceptable or valid, especially as evidence in a court of law
Example
The judge ruled that the document was admissible as evidence.
B2 noun /ˌæl.əˈkeɪ.ʃən/

allocation

割り当て
Meaning
The action or process of distributing resources or duties for a particular purpose.
Example
Budget allocation for education must be increased.
教育のための予算の割り当ては増加しなければならない。
C2 noun/adjective /ˈæl.əˌbæs.tər/

alabaster

アラバスター（白い鉱物）
Meaning
A fine-grained, usually white variety of gypsum, often used for carving; also describes something smooth and pale like alabaster.
Example
The statue was carved from pure alabaster.
その像は純粋なアラバスターで彫られました。
B2 verb /əˈlɛdʒ/

allege

主張する
Meaning
to claim or assert something, typically without proof
Example
The witness alleged that the man was at the crime scene.
証人はその男性が犯罪現場にいたと主張した。
B1 noun /ˈænəlɪst/

analyst

アナリスト
Meaning
a person who studies or examines something carefully to understand it or make decisions
Example
The financial analyst predicted a rise in the stock market.
金融アナリストは株式市場の上昇を予測しました。
C2 noun /ˌɑːrtʃˈdiːkən/

archdeacon

大執事
Meaning
A senior clergyman in the Christian Church ranking below a bishop.
Example
The archdeacon assisted the bishop in administrative duties.
アーチディーコンは行政業務で主教を支援した。
C2 noun ˌæɡ.roʊˈfɔːr.ɪ.stri

agroforestry

アグロフォレストリー
Meaning
A land use management system in which trees or shrubs are grown around or among crops or pastureland.
Example
Agroforestry improves soil quality and crop yield.
アグロフォレストリーは土壌の質と作物の収量を改善します。
A2 adjective /əˈwɛər/

aware

気づいている
Meaning
having knowledge or perception of a situation or fact
Example
She is aware of the risks involved.
彼女はそのリスクに気づいている。
C1 noun /ˌænəlˈdʒiːzɪk/

analgesic

鎮痛剤
Meaning
A drug or substance that relieves pain.
Example
She took an analgesic to ease her headache.
彼女は頭痛を和らげるために鎮痛剤を飲みました。
B2 adjective /ˈæfluənt/

affluent

裕福
Meaning
having a great deal of money; wealthy
Example
She grew up in an affluent neighborhood.
彼女は裕福な地域で育ちました。
C1 noun /ˈælɔɪ/

alloy

合金
Meaning
A mixture of metals or a metal combined with another element.
Example
Bronze is an alloy of copper and tin.
ブロンズは銅とスズの合金です。
A2 noun əˈpɔɪnt.mənts

appointments

任命
Meaning
An arrangement to meet someone at a particular time and place; the action of assigning a job or role to someone.
Example
Government appointments follow meritocracy.
政府の任命は功績に基づいて行われる。
C1 adverb /əˈfrɛʃ/

afresh

再び
Meaning
From the beginning, in a new way.
Example
After the failure, they started the project afresh.
失敗後、彼らは新たにプロジェクトを始めた。
C1 adjective /əˈθɔːrɪtətɪv/

authoritative

権威的な
Meaning
Having or showing authority; commanding and self-confident; reliable as a source of information.
Example
She spoke in an authoritative tone that silenced the room.
彼女は権威的な口調で話し、部屋を静かにさせた。
C2 adjective /əˈluːviəl/

alluvial

沖積の
Meaning
Relating to or derived from alluvium (loose soil or sediment deposited by rivers).
Example
The farmers cultivate crops on the fertile alluvial plains.
農民たちは肥沃な沖積平原で作物を栽培します。
B2 adjective, noun /ˈɛəriəl/

aerial

空中の / アンテナ
Meaning
As an adjective: existing or happening in the air. As a noun: an antenna for receiving radio or television signals.
Example
The pilot performed an amazing aerial maneuver.
パイロットは素晴らしい空中機動を行いました。
A2 adverb /ˈɔːlmoʊst/

almost

ほとんど
Meaning
very nearly, but not exactly or completely
Example
He almost missed the train.
彼はほとんど電車を逃した。
A2 noun /əˈdɪʃ.ən/

Addition

加算; 追加のプロセス
Meaning
the process of adding numbers; something that is added
Example
The addition of a new room made the house more spacious.
新しい部屋の追加により家はより広くなりました。
B2 adverb /ˈædɪkwətli/

adequately

適切に
Meaning
in a satisfactory manner
Example
He completed the task adequately, but could improve next time.
彼は適切に仕事を終えましたが、次回は改善できるでしょう。
C2 adjective /ˌævəˈrɪʃəs/

avaricious

貪欲な
Meaning
having or showing extreme greed for wealth or material gain
Example
The avaricious landlord increased the rent unfairly.
貪欲な家主は不公平に家賃を上げました。
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。
A2 noun /ˈɔːtoʊ/

auto

オート
Meaning
A motor vehicle, especially a car.
Example
He drove his auto to the market.
彼はオートで市場に行きました。
C1 adjective /ˌæn.ɪkˈdoʊ.t̬əl/

anecdotal

事実や調査ではなく、個人的な話に基づく、逸話的な
Meaning
Based on personal accounts rather than facts or research; characterized by anecdotes.
Example
The book was filled with anecdotal evidence rather than data.
その本はデータではなく、逸話的証拠で満たされていました。
B2 verb /əˈweɪt/

await

待つ
Meaning
to wait for someone or something; to expect
Example
We await your response with great anticipation.
私たちはあなたの返事を大きな期待を持って待っています。
C2 adjective, adverb /əˈfʊt/

afoot

進行中
Meaning
In progress; happening or being prepared.
Example
There are several new projects afoot in the company.
会社にはいくつかの新しいプロジェクトが進行中です。
C2 adjective /ˈæk.rɪd/

Acrid

辛くて不快な
Meaning
having a strong, unpleasant, and sharp smell or taste
Example
The acrid smoke from the fire made everyone cough.
火事の辛くて不快な煙がみんなを咳き込ませた。
C2 noun /ˌædjʊˈleɪʃən/

adulation

過度な賞賛
Meaning
excessive admiration or flattery
Example
The singer enjoyed the adulation of her fans.
歌手はファンたちの過度な賞賛を楽しんでいました。
C2 noun /ˌær.əˈbesk/

arabesque

装飾的デザイン
Meaning
a complex, ornate design featuring intertwined flowing lines, often used in architecture or ballet poses
Example
The ceiling was decorated with delicate arabesque patterns.
天井は繊細なアラベスク模様で飾られていました。
C1 adjective /ˈæŋ.ɡjə.lər/

Angular

角度的な
Meaning
having sharp corners or edges; relating to angles
Example
The building has an angular design with sharp corners.
その建物は鋭い角を持つ角度的なデザインです。
A1 noun /ˌæftərˈnuːn/

afternoon

午後
Meaning
The part of the day between noon and evening.
Example
We met in the afternoon for coffee.
私たちは午後にコーヒーを飲みに会いました。
B1 adverb /əˈlaʊd/

Aloud

大声で
Meaning
in a voice that can be heard; not silently
Example
Please read the instructions aloud so everyone can hear.
指示を大声で読んで、皆が聞こえるようにしてください。
B2 adjective /əˈstɒnɪʃt/

astonished

驚いた
Meaning
feeling very surprised or amazed
Example
She was astonished by the magician's incredible trick.
彼女はその魔術師の信じられない手品に驚いた。