bedeck
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C2 verb /bɪˈdɛk/

bedeck

飾る
Meaning
to decorate or adorn something in a showy way
Example
The hall was bedecked with flowers for the wedding.
ホールは結婚式のために花で飾られました。
C1 noun /ˈrɛzɪn/

resin

樹脂
Meaning
a sticky organic substance, usually secreted by plants, often used in varnishes or plastics
Example
The craftsman used natural resin to make the sculpture shine.
職人は彫刻を輝かせるために天然の樹脂を使用しました。
B1 adjective /ˈwaɪə.ləs/

Wireless

ワイヤレス; ケーブルなし
Meaning
operating without wires; using radio waves for communication
Example
My wireless headphones provide excellent sound quality without any cables.
私のワイヤレスヘッドフォンはケーブルなしで素晴らしい音質を提供します。
C1 adjective,noun /kənˈtɪn.dʒənt/

contingent

依存する / 代表団
Meaning
dependent on something else; a group of people representing an organization
Example
Attendance is contingent on prior registration. / A contingent of students attended the conference.
出席は事前登録に依存しています。 / 学生の代表団が会議に出席しました。
C2 noun /luːˈbrɪsɪti/

lubricity

滑りやすさ
Meaning
the quality of being slippery or smooth; sometimes also refers to lewdness
Example
The lubricity of the surface made it difficult to walk on.
表面の滑りやすさにより、歩くのが難しくなった。
B2 adjective /ˈwʊd biː/

Would-be

見込みのある; 可能性のある;
Meaning
prospective; intending to be; aspiring
Example
The would-be actor practiced his lines every day.
その見込みのある俳優は毎日セリフを練習していた。
B2 adjective /ˈdɪl.ɪ.dʒənt/

Diligent

勤勉な
Meaning
hardworking and careful; showing persistent effort
Example
She is a diligent student who studies every day.
彼女は毎日勉強している勤勉な学生です。
B2 adjective /ˈjuːθfəl/

Youthful

若々しい; エネルギッシュで新鮮な
Meaning
having the qualities of youth; energetic and fresh
Example
Her youthful energy impressed everyone at work.
彼女の若々しいエネルギーは職場の全員に感銘を与えました。
B2 noun /ˈsɪmfəni/

Symphony

交響曲
Meaning
an elaborate musical composition for full orchestra, typically in four movements
Example
The orchestra performed Beethoven's Fifth Symphony.
オーケストラはベートーヴェンの交響曲第5番を演奏した。
A1 adjective strɒŋ

strong

強い
Meaning
Having the power to move heavy weights or perform other physically demanding tasks.
Example
A strong defense secures victory.
強い防御は勝利を確実にする。
B1 adjective /ˈmen.təl/

Mental

精神的な
Meaning
relating to the mind; intellectual; psychological
Example
She has strong mental health and resilience.
彼女は強いメンタルヘルスと回復力を持っています。
B2 adjective /ʌnˈendɪŋ/

Unending

終わりのない
Meaning
continuing forever; without end
Example
The unending rain made the day feel gloomy.
終わりのない雨が一日を憂鬱にした。
A2 noun /ˈeə.ri.ə/

area

Meaning
a particular region or space; the extent of a surface
Example
This area is known for its beautiful parks.
C1 noun /ˈneɡ.lɪ.dʒəns/

Negligence

過失
Meaning
failure to take proper care in doing something; carelessness
Example
The accident was caused by driver negligence.
事故は運転手の不注意によって引き起こされました。
A1 noun /kiː/

Key

Meaning
a small piece of shaped metal used to operate a lock; something that provides a means of access
Example
She lost her house key and couldn't get inside until the locksmith arrived.
彼女は家の鍵を失くして、鍵屋が来るまで中に入れませんでした。
A1 verb /hæv/

have

持っている
Meaning
to possess, own, or hold
Example
They have three children.
彼らは三人の子供がいます。
C1 verb/noun /snɑːrl/

snarl

唸り声、渋滞
Meaning
to growl aggressively with bared teeth; a tangle or mess
Example
The dog snarled at the stranger near the gate.
犬はゲート近くの見知らぬ人に唸った。
C1 adjective /ˈliː.θəl/

Lethal

致命的; 死亡を引き起こす;
Meaning
deadly; fatal; capable of causing death
Example
The snake's venom is lethal to humans if not treated immediately.
そのヘビの毒は人間にとって致命的で、すぐに治療しなければならない。
A2 adverb /kəmˈpliːtli/

completely

完全に
Meaning
totally; in every way possible
Example
The room was completely silent.
部屋は完全に静かでした。
C1 verb /ˈbædʒər/

badger

うるさくする, しつこくする
Meaning
To repeatedly ask or annoy someone with demands or questions.
Example
The reporter kept badgering the politician with questions.
記者は政治家に質問をし続けて嫌がらせをした。
C1 adjective ˈsek.tər spəˈsɪf.ɪk

sector-specific

業界特定
Meaning
Relating to or designed for a particular sector or industry.
Example
Sector-specific policies attract targeted investments.
業界特定の政策はターゲット投資を引き付けます。
A1 noun /tʃeər/

Chair

椅子
Meaning
a separate seat for one person, typically with a back and four legs
Example
Please sit on the chair.
椅子に座ってください。
C2 noun /ˌbeɪˈliː/

bailee

受寄者
Meaning
a person or party who temporarily receives possession of goods or property from another under a legal agreement
Example
The bailee must take reasonable care of the goods while they are in his possession.
受寄者は財産を適切に管理する義務がある。
C2 noun ˌɒbfəsˈkeɪʃən

obfuscation

難解化, 混乱
Meaning
The action of making something obscure, unclear, or unintelligible.
Example
The obfuscation of the data made it difficult to interpret.
データの難解化により、解釈が困難になりました。
B2 noun əˈmendmənt

amendment

修正案
Meaning
A minor change in a document.
Example
The amendment was not supported.
その修正案は支持されませんでした。
A2 verb /hʌnt/

hunt

狩り
Meaning
to chase and kill wild animals; to search for something
Example
The tigers hunt their prey at night.
トラは夜に獲物を狩ります。
A2 adjective /ɪˌlɛkˈtrɒnɪk/

electronic

電子の
Meaning
Operating with or produced by the use of electronic devices.
Example
She bought an electronic keyboard for her music lessons.
彼女は音楽のレッスンのために電子キーボードを買った。
C1 noun /kənˈtʃɛrtoʊ/

concerto

音楽作品
Meaning
a musical composition for one or more solo instruments accompanied by an orchestra
Example
She played a Mozart concerto with the orchestra.
彼女はオーケストラと共にモーツァルトのコンチェルトを演奏しました。
C1 noun /dɪˈvɪnɪti/

divinity

神性
Meaning
The quality or state of being divine; a deity.
Example
The priest spoke about the divinity of the soul.
神父は魂の神性について話しました。
B2 noun /əbˈdʒek.ʃən/

Objection

異議; 反対; 抗議;
Meaning
an expression of disagreement or disapproval; a reason for disagreeing
Example
The lawyer raised an objection during the trial.
弁護士は裁判中に異議を唱えました。
C1 noun /pʌn/

pun

言葉遊び
Meaning
A humorous use of words that suggests different meanings or words that sound alike.
Example
He made a clever pun about the bakery's bread rising.
彼はベーカリーでパンが膨らんでいることについて巧妙な言葉遊びをしました。
C2 adjective /flɛgˈmæt.ɪk/

phlegmatic

冷静
Meaning
having an unemotional and stolidly calm disposition
Example
Despite the chaos, he remained phlegmatic and composed.
混乱の中で、彼は冷静で落ち着いていました。
A1 adjective /ˈwʌndərfəl/

wonderful

素晴らしい
Meaning
extremely good or impressive
Example
She had a wonderful time at the party.
彼女はパーティーで素晴らしい時間を過ごしました。
C1 noun /kuː/

coup

クーデター
Meaning
a sudden, decisive action that brings about a change, especially in government
Example
The military staged a coup to overthrow the existing regime.
軍隊は現政権を倒すためにクーデターを起こしました。
C2 noun /ˈsteɪsɪs/ or /ˈstæsɪs/

stasis

停滞
Meaning
A state of inactivity or equilibrium; a situation where nothing changes.
Example
The negotiations reached a state of stasis with no progress made.
交渉は停滞状態に達し、進展はありませんでした。
C2 adjective /ɪnˈsuːpərəbl/

insuperable

克服できない
Meaning
Impossible to overcome or surpass.
Example
The team faced insuperable challenges during the expedition.
チームは遠征中に克服できない課題に直面しました。
C1 adjective /ˌɪndɪˈspjuːtəbəl/

Indisputable

議論の余地がない; 否定できない; 確定的
Meaning
impossible to deny or argue against; undeniable; certain
Example
The evidence against him was indisputable.
彼に対する証拠は議論の余地がなかった。
B1 noun /ˈsæl.ər.i/

Salary

給料
Meaning
a fixed regular payment, typically paid on a monthly basis
Example
She receives a good salary for her work as a teacher.
彼女は教師としての仕事に対して良い給料を受け取っています。
A2 noun /mjuːˈzɪʃən/

musician

音楽家
Meaning
a person who plays a musical instrument or is musically talented
Example
He is a talented musician.
彼は才能ある音楽家です。
C1 noun/adjective /ˈmɪriəd/

myriad

無数
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
夜空には無数の星がある。
B2 adjective /ˈspaɪ.rəl/

Spiral

螺旋
Meaning
winding in a continuous curve; helical
Example
The spiral staircase led to the top floor.
螺旋階段は最上階に通じていました。
B2 noun /ˈælkəhɒlɪzəm/

alcoholism

アルコール依存症
Meaning
A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol.
Example
His alcoholism affected both his health and his family life.
彼のアルコール依存症は、彼の健康と家庭生活に影響を与えた。
B2 verb /θɔː/

thaw

解凍する
Meaning
to melt or cause to melt after being frozen
Example
The ice began to thaw in the sun.
氷は太陽の下で溶け始めました。
B1 verb /kwoʊt/

quote

引用する
Meaning
to repeat someone else's words; to give a price or estimate
Example
The teacher asked students to quote the famous author in their essays.
教師は学生にその有名な作家をエッセイで引用するように頼みました。
A2 noun /seɪl/

sale

販売
Meaning
the exchange of a commodity for money; the action of selling something
Example
The store is having a sale on winter clothing.
その店は冬物衣料のセールを行っています。
C2 verb /səˈbɔːrn/

suborn

買収する
Meaning
to bribe or induce someone unlawfully to perform an act, especially to commit perjury
Example
The lawyer was accused of trying to suborn a witness.
弁護士は証人を買収しようとしたと非難された。
C1 verb ˈdiː.vi.eɪt

deviate

逸脱する
Meaning
To depart from an established course or normal pattern.
Example
He tends to deviate from the original plan.
彼は元の計画から外れる傾向がある。
C2 adjective /ˌmɛtəˈfɪzɪkəl/

metaphysical

形而上学的
Meaning
Relating to the branch of philosophy that deals with the fundamental nature of reality and existence.
Example
He spent years studying metaphysical questions about life and being.
彼は人生と存在に関する形而上学的な問題を何年も研究しました。
B2 adjective /ˈlɛdʒɪslətɪv/

legislative

立法の
Meaning
relating to the making of laws
Example
The legislative body passed the new tax bill.
立法機関は新しい税法を可決しました。
C2 noun/adjective /ælˈbaɪ.noʊ/

albino

アルビノ (色素が欠けている人/動物)
Meaning
A person, animal, or plant lacking normal pigmentation, resulting in pale skin, hair, and eyes.
Example
The albino rabbit had white fur and pink eyes.
アルビノウサギは白い毛とピンクの目を持っていました。
C2 noun /ˈhoʊl.stər/

holster

ホルスター
Meaning
A holder or case for carrying a gun, typically worn on a belt or shoulder.
Example
The sheriff kept his revolver in a leather holster.
保安官は自分のリボルバーを革製のホルスターに入れておいた。
C1 noun /ˈrʌmpəs/

Rumpus

騒動; 混乱; 騒音
Meaning
a noisy disturbance; an uproar or commotion
Example
The children caused quite a rumpus in the playground.
子供たちは遊び場でかなりの騒動を引き起こしました。
B2 noun /ˈdʒæn.ɪ.tər/

Janitor

清掃員、管理人
Meaning
a person employed to clean and maintain a building; a caretaker
Example
The school janitor worked late every evening to ensure the classrooms were spotless.
学校の清掃員は、教室が清潔に保たれるように毎晩遅くまで働いていました。
C2 noun /ˈpɜːrvjuː/

purview

範囲
Meaning
the scope or range of authority, responsibility, or knowledge
Example
The case does not fall within the purview of this court.
この事件はこの裁判所の管轄外です。
B2 noun /aɪˌdɛntɪfɪˈkeɪʃən/

identification

身分証明
Meaning
the process of recognizing or proving who or what someone or something is
Example
You need proper identification to enter the building.
ビルに入るには適切な身分証明が必要です。
C2 adjective /səˈluːtəˌtɔri/

salutatory

歓迎の挨拶
Meaning
Relating to or expressing a greeting or an address, especially at the beginning of a speech.
Example
She delivered a salutatory address at the graduation ceremony.
彼女は卒業式で歓迎の挨拶を行いました。
B2 adjective /sɪˈlek.tɪv/

Selective

選択的
Meaning
relating to or involving careful selection; choosy about what to accept
Example
The university has a selective admission process for new students.
大学には新入生のための選択的な入学プロセスがあります。
C1 noun/verb /rɪˈpoʊz/

repose

休息
Meaning
a state of rest, sleep, or tranquility; to rest or lie in a peaceful position
Example
After the long journey, she sought repose in the quiet garden.
長い旅の後、彼女は静かな庭で休息を求めた。
C1 noun /plæsˈtɪsəti/

plasticity

可塑性、適応能力
Meaning
the quality of being easily shaped or molded; adaptability
Example
The brain's plasticity allows it to adapt after injury.
脳の可塑性により、怪我の後に適応することができます。
C2 adjective /ˈdʒen.ɪ.tɪv/

genitive

所有格
Meaning
relating to or denoting a case of nouns and pronouns indicating possession
Example
In English, the genitive case is often shown with an apostrophe and 's'.
英語では、所有格はアポストロフィと's'で示されます。
B1 noun /ˈlɪm.ɪt/

Limit

制限; 限界
Meaning
a point or level beyond which something does not or may not extend or pass; the greatest amount allowed
Example
There is a speed limit on this road.
この道には速度制限があります。
A2 noun /fəˈtɒɡrəfi/

photography

写真
Meaning
the art or practice of taking and processing photographs
Example
She studied photography in college.
彼女は大学で写真を学びました。
C1 noun /nɑːrˈkɒtɪk/

narcotic

麻薬
Meaning
A drug that dulls the senses and relieves pain, often causing sleep and sometimes addiction.
Example
The police seized a large amount of narcotic substances.
警察は大量の麻薬を押収した。
C1 adjective /dɪsˈhɑːrtənd/

Disheartened

落胆した
Meaning
discouraged; feeling dejected; losing hope or confidence
Example
She felt disheartened after failing the exam twice.
彼女は試験に2回失敗した後、落胆していました。
C1 adjective/noun /ˈkɜːrsɪv/

cursive

カースィブ書き
Meaning
Written with characters joined together in a flowing manner.
Example
The teacher asked students to write the essay in cursive handwriting.
先生は生徒にカースィブ書きでエッセイを書くように言いました。
C2 noun ˈpær.ə.ɡən

paragon

模範
Meaning
A person or thing regarded as a perfect example of a particular quality; a model of excellence.
Example
Neom is a paragon of sustainable urban design.
ネオムは持続可能な都市設計の模範です。
B1 noun /ˈreɪn.boʊ/

Rainbow

Meaning
an arch of colors formed in the sky by sunlight shining through rain
Example
After the storm, a beautiful rainbow appeared in the sky.
嵐の後、空に美しい虹が現れました。
B1 noun /dɜːrt/

Dirt

汚れ; 土; 不潔な物質
Meaning
a substance that makes something unclean; earth or soil; unclean matter
Example
After playing in the garden, the children were covered in dirt from head to toe.
庭で遊んだ後、子供たちは頭から足まで汚れで覆われていました。
C1 verb /ˈpruːfˌriːd/

proofread

校正する
Meaning
to read written material and mark any errors
Example
She proofread the report before submission.
彼女は提出前にレポートを校正した。
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。
B1 adverb /ˈdaʊnwədz/

Downwards

下向き
Meaning
towards a lower place or position; in a downward direction
Example
The ball rolled downwards along the slope.
ボールは坂を下向きに転がった。
C1 adjective /məˈroʊs/

morose

陰鬱
Meaning
sullen, gloomy, or ill-tempered
Example
He became morose after losing his job.
彼は仕事を失った後、落ち込んでしまった。
C1 verb /ˈpɛdəl/

peddle

売る
Meaning
To sell goods, often by going from place to place; sometimes used negatively to mean promoting an idea or product in a pushy way.
Example
Street vendors peddle handmade jewelry to tourists.
ストリートの販売員は観光客に手作りのジュエリーを売っている。
C1 verb /ʃɪə/

shear

刈る
Meaning
to cut the wool off a sheep or to cut something with sharp tools like scissors or shears
Example
The farmer will shear the sheep in the spring.
農夫は春に羊の毛を刈ります。
C1 verb /vaʊtʃ/

vouch

保証する
Meaning
to confirm or assert the truth or reliability of something
Example
I can vouch for his honesty.
彼の誠実さを保証できます。
A2 verb /ˈkænsəl/

cancel

キャンセル
Meaning
to decide that something planned will not take place
Example
The flight was canceled due to heavy rain.
フライトは激しい雨のためキャンセルされました。
C1 adjective /ˈsɛnʃuəs/

sensuous

官能的
Meaning
Relating to or affecting the senses rather than the intellect; pleasing to the senses.
Example
The garden was filled with sensuous colors and fragrances.
庭は官能的な色と香りで満たされていた。
B1 verb /kəmˈbaɪn/

combine

結合する
Meaning
To bring two or more things together to form a single unit.
Example
They decided to combine their resources for the project.
彼らはプロジェクトのためにリソースを結合することに決めました。
C2 adjective /ˈkɔːpjʊlənt/

corpulent

肥満の, 太った
Meaning
fat or obese; having a large bulky body
Example
The corpulent man struggled to fit into the small chair.
その太った男性は、小さな椅子に座るのに苦労していました。
C1 adjective /klaɪˈmæktɪk/

climactic

クライマティック
Meaning
Relating to the most exciting or important moment of something.
Example
The film ended with a climactic battle scene.
映画はクライマティックな戦闘シーンで終わった。
B2 verb /ˌɪntərˈviːn/

intervene

介入する
Meaning
To come between people, groups, or events, often to prevent conflict or improve a situation.
Example
The teacher had to intervene to stop the fight between the students.
教師は生徒たちの間で喧嘩を止めるために介入しなければならなかった。
C2 noun /ˈɛpɪkjʊr/

epicure

美食家
Meaning
A person who enjoys fine food and drink, often with refined taste.
Example
As an epicure, she always sought out the finest restaurants in the city.
美食家として、彼女は常に市内で最高のレストランを探していました。
C1 verb /ɪkˈstɔːrt/

extort

強奪する
Meaning
to obtain something, especially money, by force, threats, or unfair means
Example
The gang attempted to extort money from local shopkeepers.
ギャングは地元の店主からお金を強奪しようとした。
C2 noun /ˈvaɪnəri/

vinery

ぶどう園
Meaning
A place where vines are cultivated, especially a vineyard or greenhouse for vines.
Example
The old vinery was filled with grapevines.
古いぶどう園はぶどうのつるでいっぱいでした。
B1 noun /ˈpælɪs/

palace

宮殿
Meaning
a large and impressive building that is the official home of a king, queen, or other ruler
Example
The royal family lives in a magnificent palace.
王室は素晴らしい宮殿に住んでいます。
C1 noun /ˈseɪɑːns/

seance

霊的なセッション
Meaning
A meeting where people attempt to communicate with the spirits of the dead.
Example
They held a seance to contact their late grandmother.
彼らは亡くなった祖母と連絡を取るために霊的なセッションを開いた。
B2 adjective /ˈɪn.tɪ.mət/

Intimate

親密な; 個人的な; 詳細な知識
Meaning
close in friendship; private and personal; detailed knowledge
Example
They have an intimate friendship that has lasted for decades.
彼らは何十年にもわたる親密な友情を持っています。
C1 noun /ɪˈvæp.ər.ə.tɪv ˈkuː.lər/

Evaporative cooler

蒸発冷却器
Meaning
a cooling device that uses water evaporation to reduce air temperature
Example
The evaporative cooler works best in dry climates.
蒸発冷却器は乾燥した気候で最も効果的に機能します。
C2 adjective /dɪsˈpɛptɪk/

dyspeptic

消化不良, イライラした
Meaning
Relating to indigestion or having a gloomy or irritable disposition.
Example
After the heavy meal, he felt dyspeptic and uncomfortable.
重い食事の後、彼は消化不良で不快に感じました。
C1 verb /priːˈɛmpt/

preempt

予防する
Meaning
To take action in order to prevent something from happening; to take the place of something.
Example
The government acted quickly to preempt a financial crisis.
政府は迅速に行動し、金融危機を防ぎました。
B2 noun /ˈpes.ə.mɪst/

Pessimist

悲観主義者
Meaning
a person who tends to see the worst aspect of things or believes that the worst will happen; someone who lacks hope or confidence in the future
Example
Being a pessimist, he always expected the worst outcome.
悲観主義者として、彼はいつも最悪の結果を期待していました。
B2 verb /ˈskætər/

scatter

散らす
Meaning
to spread or throw around in different directions
Example
The wind scattered the leaves across the yard.
風が庭に葉っぱを散らばらせた。
A2 adjective /ˈsaɪ.lənt/

Silent

静かな; 無音の; 騒がない
Meaning
making no sound; quiet; not speaking
Example
The library was completely silent during study hours.
図書館は学習時間中は完全に静かでした。
C2 verb /ɡɜːrd/

gird

帯びる
Meaning
to encircle with a belt or band; to prepare for action
Example
The knight girded his sword before battle.
騎士は戦闘の前に剣を帯びた。
B2 noun ˈɪndɪkeɪtə

indicator

指標
Meaning
A thing that indicates the state or level of something.
Example
The unemployment rate is a key indicator of economic health.
失業率は経済の健康の重要な指標です。
C1 noun /æbˈstrækʃən/

abstraction

抽象
Meaning
the process of forming general ideas by removing specific details; an abstract concept or idea
Example
Abstraction allows complex ideas to be represented in a simplified form.
抽象は複雑な考えを簡単な形で表現することを可能にします。
C2 adjective /ˌsuː.pər.ɪˈrɑː.ɡə.tɔːr.i/

supererogatory

過剰
Meaning
Going beyond what is required or expected; more than necessary.
Example
His donation was supererogatory, far beyond what anyone had asked for.
彼の寄付は過剰で、誰もが求めていた以上のものでした。
C2 noun /ˈmeɪlstrəm/

maelstrom

旋風
Meaning
A powerful whirlpool in the sea or a situation of confused movement and turmoil.
Example
The ship was caught in a maelstrom of waves and wind.
船は波と風の旋風に巻き込まれました。
B2 adjective /ˌɑːp.təˈmɪs.tɪk/

optimistic

楽観的
Meaning
hopeful and confident about the future
Example
She is optimistic about the success of her new project.
彼女は新しいプロジェクトの成功に楽観的です。
C1 noun /əˌsæsɪˈneɪʃən/

assassination

暗殺
Meaning
The act of killing someone important, often for political or ideological reasons.
Example
The assassination of the president shocked the nation.
大統領の暗殺は国全体を驚かせた。
C2 noun /ˌkɔːrnjuˈkoʊpiə/

cornucopia

物事の豊富な供給または溢れんばかりの供給
Meaning
an abundance or overflowing supply of something
Example
The festival offered a cornucopia of fruits and sweets.
祭りでは果物とお菓子のコルヌコピアが提供されました。
C1 adjective /ˈɡrændioʊs/

grandiose

壮大な
Meaning
Impressive or magnificent in appearance or style, often pretentiously so.
Example
He had grandiose plans of building a futuristic city in the desert.
彼は砂漠に未来的な都市を建設する壮大な計画を持っていました。
B1 noun /ˈhændˌraɪ.tɪŋ/

handwriting

手書き
Meaning
the style or manner of writing by hand.
Example
Her handwriting is very neat and easy to read.
彼女の手書きはとてもきれいで読みやすいです。
C1 verb /kəˈluːd/

collude

共謀する
Meaning
To secretly cooperate or conspire with others, often for a deceitful purpose.
Example
The two companies colluded to fix prices in the market.
2社は市場で価格を決定するために共謀しました。
B2 noun /ˈprɛdətər/

predator

捕食者
Meaning
An animal that hunts and kills other animals for food.
Example
Lions are powerful predators in the savannah.
ライオンはサバンナで強力な捕食者です。
B2 noun /səˈlɪsɪtər/

solicitor

弁護士
Meaning
A type of lawyer who gives legal advice and prepares legal documents, often representing clients in lower courts.
Example
She consulted a solicitor before signing the contract.
彼女は契約書に署名する前に弁護士に相談しました。
A1 adjective /seɪm/

same

同じ
Meaning
identical; not different or changed
Example
We wore the same dress at the party.
私たちはパーティーで同じドレスを着ていました。
B1 noun /ˈpɔːtrət/

portrait

ポートレート
Meaning
a painting, drawing, photograph, or engraving of a person, especially one showing the face
Example
The artist painted a beautiful portrait of his wife.
アーティストは妻の美しいポートレートを描きました。
C1 noun /sɪˈnɪləti/

senility

老衰
Meaning
The state of being old and showing the weaknesses of age, especially mental decline.
Example
His forgetfulness was attributed to senility.
彼の忘れっぽさは老衰によるものとされました。
C1 adjective /ˈprɪvi/

privy

秘密の知識
Meaning
having access to secret or private knowledge
Example
She was privy to the confidential discussions.
彼女は機密の議論に通じていました。
C1 adjective /dɪˈsɜːrnɪŋ/

discerning

鋭い
Meaning
having good judgment or insight; able to distinguish well
Example
He is a discerning reader who notices subtle details.
彼は鋭い読者で、微細な詳細に気づきます。
B2 noun /ˈdɛpjʊti/

deputy

代理
Meaning
A person appointed as a substitute with power to act.
Example
The deputy will lead the meeting in the manager’s absence.
代理はマネージャー不在時に会議を主導します。
C1 noun /ˈtriːtɪs/

treatise

論文
Meaning
a formal and systematic written work dealing with a subject in detail
Example
He wrote a treatise on modern economic theory.
彼は現代経済理論に関する論文を書いた。
A2 verb /kəˈnɛkt/

connect

接続する
Meaning
To join or fasten together; to establish a link or relationship.
Example
Social media helps us connect with others.
ソーシャルメディアは私たちが他の人と接続するのを助けます。
B1 noun /seɪlz/

sales

Meaning
activities related to selling products or services
Example
The company saw a significant increase in sales during the holiday season.
C2 verb /məˈmɔːriəlaɪz/

memorialize

記念する
Meaning
to preserve the memory of a person or event, often through a ceremony, monument, or record
Example
The city decided to memorialize the hero with a statue in the central square.
その都市は中央広場に英雄の像を立てて英雄を記念することに決めました。
A1 adjective /ɪmˈpɔː.tənt/

important

重要
Meaning
Of great significance or value; likely to have a profound effect on success, survival, or well-being.
Example
Important steps must be taken to address pollution.
汚染に対処するためには重要なステップを踏む必要があります。
C1 adjective /raɪ/

wry

歪んだ、皮肉な
Meaning
twisted or distorted in expression; showing dry, mocking humor
Example
He gave a wry smile after hearing the sarcastic remark.
彼は皮肉なコメントを聞いた後、歪んだ笑顔を見せた。
B2 noun /ˈtuː.lɪp/

Tulip

チューリップ
Meaning
a colorful spring flower with cup-shaped petals
Example
The red tulip bloomed beautifully in the garden.
赤いチューリップが庭で美しく咲きました。
A2 verb /səkˈsiːd/

succeed

成功する
Meaning
to achieve the desired aim or result; to do well
Example
She worked hard to succeed in her career.
彼女はキャリアで成功するために一生懸命働いた。
A2 noun /ˌʌpˈsteəz/

Upstairs

上の階
Meaning
on or to an upper floor of a building; the upper floor or floors
Example
She went upstairs to her bedroom to rest.
彼女は休憩するために自分の寝室に上がった。