sacrilegious
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C1 adjective /ˌsækrəˈlɪdʒəs/

sacrilegious

冒涜的
Meaning
Showing disrespect or irreverence toward something sacred.
Example
The painting was criticized as being sacrilegious.
その絵画は冒涜的だと批判されました。
C1 adjective /ˈʃeɪp.ləs/

Shapeless

形のない
Meaning
having no definite or well-defined shape or form
Example
The fog created a shapeless mass in the distance.
霧は遠くに形のない塊を作り出しました。
C1 noun /ʃruː/

shrew

怒りっぽい女性 / 小さなネズミのような動物
Meaning
a small mouse-like animal; also a woman with a bad temper
Example
The play describes a strong-willed woman as a shrew.
この劇は強い意志を持った女性を怒りっぽい女性として描いています。
C1 noun /ˌsəʊʃəˈbɪləti/

sociability

社交性
Meaning
The quality or state of being sociable; friendliness.
Example
Her sociability made her popular in the office.
彼女の社交性はオフィスで人気を集めました。
C1 verb /sʌlk/

sulk

むくれる
Meaning
to be silent and bad-tempered because you are angry or disappointed
Example
She sulked in her room after the argument.
議論の後、彼女は自分の部屋でむくれていた。
C1 noun /ˈsɪstərhʊd/

sisterhood

姉妹関係
Meaning
The relationship between sisters, or a community of women united by shared experiences or goals.
Example
The feminist movement created a strong sense of sisterhood among women.
フェミニスト運動は女性たちの間に強い姉妹関係の感覚を生み出しました。
C1 noun /ˈsɪlk.wɜːrm/

Silk-worm

かいこ
Meaning
the caterpillar of a moth that produces silk fibers used to make silk fabric
Example
Silkworms feed on mulberry leaves to produce silk.
カイコは桑の葉を食べて、絹を生産します。
C1 adjective ˌsɪn.əˈdʒɪs.tɪk

synergistic

相乗的な
Meaning
Relating to the interaction of elements that when combined produce a greater effect than the sum of their individual effects.
Example
A synergistic effect occurs when nutrients work together.
相乗的な効果は、栄養素が一緒に働くときに発生します。
C1 adjective /sɛkˈtɛəriən/

sectarian

宗派的
Meaning
relating to or characterized by the differences between sects, often leading to conflict
Example
The region has been troubled by sectarian violence for decades.
この地域は数十年にわたり宗派的な暴力に悩まされてきました。
C1 adjective /ˈstrætɪfaɪd/

stratified

Meaning
arranged or classified in layers or strata
Example
Society in the past was highly stratified based on class and wealth.
C1 adjective /ˌsɛrənˈdɪpɪtəs/

serendipitous

偶然の幸運
Meaning
Occurring or discovered by chance in a happy or beneficial way.
Example
Their meeting at the café was purely serendipitous.
カフェでの彼らの出会いは完全に偶然の幸運でした。
C1 adjective /ˈswɛltərɪŋ/

sweltering

うだるような暑さ
Meaning
uncomfortably hot
Example
The sweltering heat made it hard to work.
うだるような暑さで仕事が難しくなった。
C1 noun /ˈstɒpɪdʒ/

stoppage

停止; 中断
Meaning
The act of stopping or ceasing; a halt in operation or activity
Example
The sudden stoppage of the train caused delays for all passengers.
電車の突然の停止で、すべての乗客に遅れが生じた。
C1 noun /ˌsʌpəˈzɪʃən/

supposition

仮定
Meaning
An assumption or belief that something is true without certain proof.
Example
His plan was based on the supposition that the market would recover quickly.
彼の計画は、市場がすぐに回復するという仮定に基づいていました。
C1 noun /stɑːr fruːts/

Star Fruits

スターフルーツ
Meaning
yellow tropical fruits that form a star shape when sliced crosswise; tangy and crisp taste
Example
When you slice star fruits, they look like beautiful yellow stars on your plate.
スターフルーツを切ると、プレートの上に美しい黄色い星のように見えます。
C1 verb /ˈstɪɡmətaɪz/

stigmatize

スティグマタイズする
Meaning
to describe or regard someone as worthy of disgrace or disapproval
Example
People with certain illnesses are often unfairly stigmatized.
特定の病気の人々はしばしば不当な方法でスティグマタイズされる。
C1 noun /ˈsʌtlti/

subtlety

微妙
Meaning
The quality or state of being subtle.
Example
She understood the subtlety of the situation.
彼女は状況の微妙さを理解しました。
C1 noun ˈsɪnədʒi

synergy

相乗効果, 協力
Meaning
The interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
Example
The synergy between the two companies led to a successful partnership.
二つの会社間の相乗効果により、成功したパートナーシップが生まれました。
C1 adjective /ˈsaʊnd.pruːf/

Sound-proof

防音; 音の出入りを防ぐ
Meaning
impervious to sound; preventing sound from entering or leaving
Example
The recording studio has sound-proof walls.
レコーディングスタジオには防音壁があります。
C1 noun /ˈʃɜːrbət/

sherbet

シャーベット
Meaning
a sweet flavored drink or a frozen dessert made from sweetened fruit juice
Example
On hot days, she enjoys a glass of lemon sherbet.
暑い日には、彼女はレモンシャーベットを一杯楽しんでいます。
C1 noun /ˌsɛnsəˈbɪləti/

Sensibility

感受性
Meaning
the ability to appreciate and respond to complex emotional or aesthetic influences; sensitivity
Example
Her artistic sensibility made her appreciate fine details in paintings.
彼女の芸術的な感受性は、絵画の細部を評価するのに役立ちました。
C1 adjective /ˈsɪm.jʊ.leɪ.tɪd/

simulated

シミュレートされた
Meaning
Artificially created to look real but not actually real.
Example
The pilot trained in a simulated flight environment.
パイロットはシミュレートされた飛行環境で訓練しました。
C1 noun /ˈstrɑːtəm/

stratum

Meaning
a layer or level of material, or a social class in society
Example
The upper stratum of society enjoyed privileges not available to others.
社会の上層部は他の人々が手に入れられない特権を享受していました。
C1 adjective /ˈsɛnʃuəl/

sensual

官能的
Meaning
Relating to or involving gratification of the senses and physical pleasure.
Example
The painting had a sensual quality that captivated viewers.
その絵は視覚的な魅力があり、観客を魅了しました。
C1 verb /ˈslækən/

slacken

緩める
Meaning
to make or become less tight, less active, or slower
Example
The driver slackened his speed as he approached the village.
運転手は村に近づくにつれて速度を緩めた。
C1 noun /ˌsɑːrdʒənt ˈmeɪdʒər/

sergeant-major

サージェント・メイジャー
Meaning
A senior non-commissioned officer in the army responsible for discipline and administration within a unit.
Example
The sergeant-major inspected the troops before the parade.
サージェント・メイジャーはパレード前に部隊を点検しました。
C1 adjective /səˈtɪrɪk/

satiric

皮肉な
Meaning
Relating to or using satire.
Example
The novel takes a satiric view of urban life.
その小説は都市生活を皮肉な視点で描いています。
C1 adjective /ˈsiː.di/

Seedy

種でいっぱい; 汚くて評判が悪い; 廃れた
Meaning
squalid and disreputable; shabby and run-down; full of seeds
Example
They avoided walking through the seedy part of town at night.
彼らは夜に汚くて評判が悪い街の部分を歩くのを避けていた。
C1 noun /ˈsɛpərətɪst/

separatist

分離主義者
Meaning
A person who supports the separation of a group from a larger body, often for political or cultural independence.
Example
The separatist group demanded independence from the central government.
分離主義者グループは中央政府からの独立を要求した。
C1 verb /ˈʃækəl/

shackle

足かせ
Meaning
to chain or restrain; to restrict someone’s actions or freedom
Example
Outdated regulations shackle small businesses and slow innovation.
古い規制は小規模なビジネスを足かせし、革新を遅らせます。
C1 verb /ˈskwɒndər/

squander

浪費する
Meaning
to waste money, time, or opportunities in a careless way
Example
He squandered his inheritance on gambling.
彼はギャンブルに遺産を浪費した。
C1 noun /ˌsəʊ.ʃi.əʊˈek.ə.nɒm.ɪk ˈprɒɡ.res/

socioeconomic progress

社会経済的進歩
Meaning
Advancement in both social and economic conditions of a society or community.
Example
Socioeconomic progress uplifts marginalized communities.
社会経済的進歩は、疎外されたコミュニティを引き上げます。
C1 noun /sɪˈtɑːr/

Sitar

シタール
Meaning
a traditional Indian stringed musical instrument with a long neck and resonating body
Example
The sitar creates beautiful ragas in Indian classical music.
シタールはインディアン・クラシック音楽の中で美しいラガを作り出します。
C1 noun /ˈskeɪp.ɡəʊt/

Scapegoat

スケープゴート
Meaning
a person who is blamed for the wrongdoings, mistakes, or faults of others
Example
He became the scapegoat for the team's poor performance.
彼はチームの悪いパフォーマンスのスケープゴートとなった。
C1 adjective /səˈsɛp.tə.bəl/

susceptible

特定の物事によって影響を受けやすい、または損傷を受けやすい
Meaning
Likely or liable to be influenced or harmed by a particular thing.
Example
Children are more susceptible to infections.
子供は感染症にかかりやすいです。
C1 noun, adjective, verb /ʃæm/

sham

偽り
Meaning
something that is not what it appears to be; a false or fake thing; to pretend
Example
The deal turned out to be a sham.
その取引は偽りであることが判明しました。
C1 noun /sɪlk klɔːθ/

Silk cloth

シルクの布
Meaning
fabric made from natural fibers produced by silkworms
Example
The bride wore a beautiful dress made of silk cloth.
花嫁はシルクの布で作られた美しいドレスを着ていました。
C1 verb /səbˈsɪst/

subsist

生き延びる
Meaning
To maintain or support oneself, especially at a minimal level.
Example
Many villagers still subsist on fishing and farming.
多くの村人は今でも漁業と農業で生計を立てています。
C1 noun ˈsɛlfləsnɪs

selflessness

利他主義
Meaning
The quality of being concerned more with the needs of others than with one's own.
Example
Selflessness is a key value for community building.
利他主義はコミュニティ構築の重要な価値です。
C1 adjective /ˈsʌmp.tʃu.əs/

sumptuous

豪華な
Meaning
Splendid and expensive-looking; luxurious.
Example
The guests were treated to a sumptuous banquet.
ゲストは豪華な晩餐にもてなされました。
C1 adjective /ˈsæk.rəˌsæŋkt/

sacrosanct

神聖不可侵
Meaning
Regarded as too important or valuable to be interfered with; sacred.
Example
Freedom of speech is considered sacrosanct in democratic societies.
言論の自由は民主主義社会では神聖不可侵と見なされています。
C1 adjective /ˈsnɒbɪʃ/

snobbish

高慢
Meaning
having or showing the attitude of people who think they are better than others
Example
She seemed snobbish because she avoided talking to the waiters.
彼女はウェイターと話すのを避けたので、高慢に見えました。
C1 adjective skiˈmæt.ɪk

Schematic

図式的な、または簡潔な
Meaning
Presenting some framework or concept briefly
Example
The engineer provided a schematic diagram of the project.
エンジニアはプロジェクトのスキマティックな図を提供しました。
C1 adjective /ˈskrɔːni/

scrawny

痩せ細った
Meaning
very thin and bony, often looking unhealthy
Example
The scrawny boy could barely lift the heavy bag.
その痩せ細った少年は重いバッグをほとんど持ち上げることができなかった。
C1 noun /ˈstæl.i.ən/

stallion

繁殖用の牡馬
Meaning
An adult male horse that is not castrated, often used for breeding.
Example
The farm owns a powerful stallion for breeding purposes.
その農場は繁殖用の強力なスタリオンを所有しています。
C1 adjective /ˈsted.fæst/

Steadfast

不動の; 固い; 揺るがない
Meaning
firm in belief, determination, or adherence; unwavering
Example
She remained steadfast in her commitment to helping the poor.
彼女は貧しい人々を助けるという自分の誓いに不動であり続けました。
C1 adjective, verb /sɪˈdeɪt/

sedate

鎮静する
Meaning
calm, quiet, and composed; or to administer a drug to make someone calm or sleep
Example
The nurse sedated the patient before the operation.
看護師は手術の前に患者を鎮静しました。
C1 noun səˌfɪs.tɪˈkeɪ.ʃən

sophistication

高度な複雑さまたは洗練
Meaning
High level of complexity or refinement.
Example
The sophistication of modern AI technology is remarkable.
現代のAI技術の洗練さは驚くべきものです。
C1 verb /ˈstoʊnwɔːl/

stonewall

妨害する
Meaning
To delay or block progress by refusing to cooperate or answer
Example
The witness tried to stonewall during the investigation.
証人は調査中にストーンウォールしようとしました。
C1 noun/verb /skɜːrdʒ/

scourge

Meaning
A source of great pain or punishment; to whip or inflict suffering on someone.
Example
Disease and poverty remain a scourge in many regions.
C1 noun /ˈskaʊndrəl/

scoundrel

悪党
Meaning
a dishonest or unscrupulous person; a villain
Example
That scoundrel cheated the old man out of his savings.
その悪党は老人から貯金を騙し取った。
C1 verb /ʃɜːrk/

shirk

避ける
Meaning
to avoid or neglect a duty or responsibility
Example
He always tries to shirk his responsibilities at work.
彼は仕事で責任を避けようといつも試みます。
C1 noun /ˈsɔːjər/

Sawyer

材木職人
Meaning
a person who saws wood, especially as an occupation
Example
The skilled sawyer cut the logs into planks.
熟練した材木職人は丸太を板に切りました。
C1 adjective /səbˈmɪs.ɪv/

Submissive

従順; 服従的; 謙虚な
Meaning
ready to obey others; yielding to authority; humble and compliant
Example
She became submissive after years of harsh treatment.
厳しい扱いの後、彼女は従順になった。
C1 verb /ˌsuːpərˈsiːd/

supersede

置き換える
Meaning
To replace or take the place of something because it is more modern or effective.
Example
This new law will supersede the old regulations.
この新しい法律は古い規則を置き換えます。
C1 adjective /ˈsɔːrdɪd/

sordid

卑劣な
Meaning
involving immoral or dishonorable actions; dirty or unpleasant
Example
The newspaper exposed the politician's sordid past.
新聞は政治家の卑劣な過去を暴露した。
C1 noun /səbˈmɪtəl/

submittal

提出
Meaning
the act of submitting something, especially a document for consideration or approval
Example
The contractor sent the submittal to the client for approval.
請負業者は承認のために提出物を顧客に送信しました。
C1 noun /səˈnɑːtə/

sonata

音楽作品 (ソナタ)
Meaning
A musical composition for one or more instruments, typically in several movements.
Example
She performed a beautiful Beethoven sonata on the piano.
彼女はピアノで美しいベートーヴェンのソナタを演奏しました。
C1 noun /ˈsaɪ.ən/

scion

子孫
Meaning
a descendant of a wealthy, aristocratic, or influential family
Example
He is the scion of a wealthy industrialist family.
彼は裕福な実業家の家族の子孫です。
C1 noun /ˈsɒnɪt/

sonnet

ソネット
Meaning
A poem of 14 lines using formal rhyme schemes, often about love.
Example
Shakespeare wrote many famous sonnets about love and beauty.
シェイクスピアは愛と美について多くの有名なソネットを書きました。
C1 adjective /ˈstɛr.aɪl/

sterile

無菌
Meaning
Free from bacteria or other living microorganisms; incapable of producing offspring.
Example
The surgeon worked in a sterile environment to avoid infection.
外科医は感染を防ぐために無菌環境で働いた。
C1 verb /strʌt/

strut

堂々と歩く
Meaning
to walk with a stiff, proud, and confident gait, often to show off
Example
He strutted across the stage after winning the award.
彼は賞を受賞後、誇らしげにステージを歩いた。
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 adverb /ˈsɜːrtʃɪŋli/

searchingly

探求的に
Meaning
In a way that seems to look for hidden meanings or truth.
Example
She looked at him searchingly, hoping for an honest answer.
彼女は正直な答えを望んで、探し求めるように彼を見つめた。
C1 adjective /seɪdʒ/

Sage

賢明な; 判断力のある; 経験豊かな
Meaning
wise; showing wisdom from experience; prudent; having good judgment
Example
The sage advice from the elder helped solve the problem.
長老の賢明な助言が問題を解決するのに役立った。
C1 adjective ˈskruː.pjʊ.ləs

scrupulous

慎重
Meaning
Diligent, thorough, and extremely attentive to details; having moral integrity; acting in strict regard for what is considered right or proper.
Example
He is known for being scrupulous in his work.
彼は仕事において慎重であることで知られています。
C1 adjective /ˌsɛlf əbˈzɔːrbd/

self-absorbed

自己中心的
Meaning
Excessively preoccupied with oneself and one’s own thoughts, feelings, or interests.
Example
He was too self-absorbed to notice his friend's distress.
彼は友達の苦しみに気づかないほど自己中心的だった。
C1 noun /skɪt/

skit

寸劇
Meaning
a short, humorous performance or piece of writing
Example
The students performed a funny skit at the event.
学生たちはイベントで面白い寸劇を演じました。
C1 verb /sɪndʒ/

singe

軽く焼く
Meaning
To burn something superficially or lightly, especially at the edges.
Example
The fire singed his eyebrows.
火が彼の眉毛を焼きました。
C1 noun ˌsʌb.sɪ.dɪˈzeɪ.ʃən

subsidization

助成金
Meaning
Financial assistance provided by government to make certain goods or services more affordable.
Example
Subsidization of agriculture helps farmers maintain crop production.
農業の助成金は、農家が作物の生産を維持するのに役立ちます。
C1 noun /səbˈmɜːrdʒəns/

submergence

水没
Meaning
the act or process of being submerged or going underwater
Example
The submergence of coastal areas is a major concern due to rising sea levels.
海面上昇による沿岸地域の水没は重大な懸念事項です。
C1 noun /ˈsɑːɡə/

saga

長い物語
Meaning
A long story of heroic achievement, or a long, complex series of events.
Example
The company's rise and fall became a corporate saga.
会社の興隆と衰退は企業のサガとなった。
C1 noun /ˈspiːʃiː/

specie

硬貨
Meaning
money in the form of coins rather than notes or credit
Example
The transaction was made in specie.
取引は硬貨で行われました。
C1 noun /ˌspɒn.təˈneɪ.ɪ.ti/

spontaneity

自発性
Meaning
The quality of being spontaneous; natural and unplanned behavior.
Example
His spontaneity makes him a great conversationalist.
彼の自発性は彼を素晴らしい会話者にします。
C1 verb /səˈkʌm/

succumb

Meaning
To give in to pressure, temptation, or illness; to yield or fail to resist.
Example
He finally succumbed to his illness after a long struggle.
C1 adjective /sɪˈnɒnɪməs/

synonymous

同義語
Meaning
having the same or nearly the same meaning; closely associated with something
Example
For many people, her name is synonymous with generosity.
多くの人にとって、彼女の名前は寛大さの同義語です。
C1 adjective /səˈriːn/

serene

静かで平和な
Meaning
Calm, peaceful, and untroubled; tranquil.
Example
The lake had a serene and peaceful atmosphere.
湖は静かで平和な雰囲気を持っていました。
C1 adjective /suːˈpɜːr.flu.əs/

superfluous

余分な
Meaning
Unnecessary, especially through being more than enough.
Example
His speech contained too many superfluous details.
彼のスピーチには、余分な詳細が多すぎた。
C1 verb/noun /ˈswæɡ.ər/

swagger

自信過剰
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
彼はまるでその場所のオーナーであるかのように部屋に入ってきました。
C1 adjective /ˈsɒljʊbəl/

soluble

可溶性
Meaning
able to be dissolved, especially in water
Example
Sugar is soluble in water.
砂糖は水に溶けやすい。
C1 verb /ˈstaɪfəld/

stifled

抑える
Meaning
to suppress, hold back, or prevent something from happening
Example
He stifled a laugh during the serious meeting.
彼は真面目な会議中に笑いを抑えた。
C1 noun /ˈsɪmətri/

symmetry

対称
Meaning
the quality of having balanced proportions or identical parts facing each other
Example
The building’s symmetry impressed the visitors.
建物の対称性は訪問者に感銘を与えました。
C1 noun/verb /ˈsuː.tʃər/

suture

縫合
Meaning
A stitch or row of stitches holding together the edges of a wound or surgical incision.
Example
The doctor used a suture to close the wound.
医者は傷を閉じるために縫合糸を使いました。
C1 adjective /ʃrɪl/

shrill

鋭い音
Meaning
High-pitched and piercing in sound.
Example
The shrill whistle startled everyone in the room.
鋭い口笛の音が部屋の中の全員を驚かせた。
C1 /skwɒt/

squat

しゃがむ
Meaning
to crouch or sit with knees bent and body close to the ground
Example
He squatted down to tie his shoes.
彼は靴を結ぶためにしゃがんだ。
C1 noun /ˈsæf.rən/

Saffron

サフラン
Meaning
a deep yellow-orange color; an expensive spice derived from crocus flowers
Example
The saffron fabric looked beautiful in the sunlight.
サフランの生地は日光の下で美しく見えました。
C1 verb /ˈsmoʊldər/

smolder

ゆっくり燃える
Meaning
to burn slowly with smoke but no flame; to show suppressed anger or emotion
Example
The fire smoldered for hours before it went out.
火は何時間もゆっくり燃えた後に消えました。
C1 noun, verb /spreɪn/

sprain

捻挫
Meaning
an injury to a joint in which the ligaments are stretched or torn
Example
She sprained her ankle while running in the park.
公園で走っているときに足首をねんざした。
C1 noun /ˈsækrɪlɪdʒ/

sacrilege

冒涜
Meaning
Violation or misuse of what is regarded as sacred.
Example
Stealing from the temple was considered an act of sacrilege.
寺院から盗むことは冒涜と見なされていました。
C1 verb /ˈsɛvər/

sever

切る、関係を断つ
Meaning
to cut off or separate, especially by cutting; to end a connection or relationship
Example
He had to sever ties with the company after the dispute.
彼は争いの後、会社との関係を断たなければならなかった。
C1 verb /səbˈmɜːrdʒ/

submerge

沈める
Meaning
to put under water or cover with liquid
Example
The floodwaters threatened to submerge the village.
洪水の水が村を沈めると脅かしていました。
C1 verb /ˈswɪndl/

swindle

詐欺する
Meaning
to cheat someone out of money or possessions by deceit
Example
The con artist tried to swindle the old man out of his savings.
コンアーティストは、老人の貯金を騙し取ろうとした。
C1 noun səˈsteɪnəbəl ˈpræktɪsɪz

sustainable practices

持続可能な実践
Meaning
Methods and activities that can be maintained over time without depleting natural resources or harming the environment.
Example
Sustainable practices are vital for environmental preservation.
持続可能な実践は環境保護にとって重要です。
C1 adjective /ˈspɑːrtn/

spartan

スパルタン
Meaning
showing simplicity and lack of luxury; austere
Example
He lived in a spartan room with just a bed and a chair.
彼はスパルタンな部屋に住んでいて、ベッドと椅子だけがありました。
C1 noun /ˈsaɪd.laɪn dɪˈskʌʃənz/

sideline discussions

サイドラインの議論
Meaning
Informal or secondary conversations that occur outside the main agenda of a formal meeting.
Example
Sideline discussions often lead to agreements.
サイドラインの議論はしばしば合意に至ります。
C1 adjective /ˈseɪ.li.ənt/

salient

重要な、顕著な、または目立つ
Meaning
Most important, prominent, or noticeable
Example
The report highlighted the salient points of the discussion.
レポートは議論の重要な点を強調しました。
C1 noun /ˈsmætərɪŋ/

smattering

ちょっとした知識
Meaning
A small amount or superficial knowledge of something.
Example
He has a smattering of Spanish.
彼はスペイン語についてちょっとした知識を持っている。
C1 adjective /ˌsɛlf ɪˈfeɪsɪŋ/

self-effacing

控えめな
Meaning
not drawing attention to oneself; modest
Example
Despite his success, he remained self-effacing and humble.
成功にもかかわらず、彼は控えめで謙虚なままでした。
C1 noun /ˈskɛptɪk/

skeptic

懐疑論者
Meaning
A person who doubts or questions accepted beliefs or claims.
Example
The scientist was a skeptic of theories without solid evidence.
その科学者は確固たる証拠のない理論に懐疑的でした。
C1 noun/verb /ˈslʌmbər/

slumber

眠り
Meaning
A state of sleep; to sleep lightly or rest.
Example
The child slumbered peacefully through the night.
子供は一晩中静かに寝ていた。
C1 verb /stoʊk/

stoke

Meaning
To add fuel to a fire; to encourage or increase a strong feeling or activity.
Example
The politician’s speech stoked anger among the crowd.
C1 noun /stɛlθ/

stealth

隠密、静かに動く
Meaning
The act of moving, doing, or achieving something quietly and secretly.
Example
The cat moved with stealth towards its prey.
猫は静かに獲物に向かって動いた。
C1 noun, adjective, verb /səˈbɔːrdənət/ (noun/adjective), /səˈbɔːrdəˌneɪt/ (verb)

subordinate

部下
Meaning
lower in rank or position; to treat as less important
Example
He manages ten subordinates in his department.
彼は自分の部署で10人の部下を管理しています。
C1 adjective /sɔɪld/

soiled

汚れた
Meaning
dirty or stained; not clean
Example
His clothes were soiled after playing in the mud.
泥遊びをした後、彼の服は汚れていた。
C1 noun ˈsɛlf pəˈzɪʃən

self-possession

自己抑制
Meaning
The quality of being calm and confident and in control of one's emotions; composure.
Example
His self-possession during the crisis was remarkable.
彼の危機的な状況での自己抑制は素晴らしかった。
C1 noun /ˈsɛdətɪv/

sedative

鎮静剤
Meaning
A substance that calms the nerves or induces sleep.
Example
The doctor prescribed a sedative to help the patient sleep.
医者は患者が眠れるように鎮静剤を処方しました。
C1 adjective /ˈsleɪ.vɪʃ/

slavish

奴隷のような
Meaning
showing no originality; completely imitative or overly submissive
Example
His slavish devotion to tradition prevented any innovation.
彼の伝統への奴隷のような献身が革新を阻んだ。
C1 noun ˈsʌs.tɪ.nəns

Sustenance

生存のための食物または支援
Meaning
Food or support necessary for sustaining life
Example
Water is essential for human sustenance.
水は人間の生存に欠かせない。
C1 adjective /ˈstɪltɪd/

stilted

不自然な、堅苦しい
Meaning
Speech or writing that is stiff, unnatural, or overly formal.
Example
His speech sounded stilted and rehearsed.
彼のスピーチは不自然で練習されたように聞こえた。
C1 noun /ˈstændˌstɪl/

standstill

停滞
Meaning
a situation in which all movement or activity stops
Example
The traffic came to a standstill after the accident.
事故後、交通は停滞しました。
C1 adjective /ˈspɪndli/

spindly

細くて弱い
Meaning
Long, thin, and weak-looking
Example
The spindly tree bent under the weight of the snow.
細い木が雪の重みで曲がった。
C1 adjective /səbˈdʒɛktɪv/

subjective

主観的
Meaning
based on personal feelings, tastes, or opinions rather than facts
Example
Beauty is often considered a subjective concept.
美しさはしばしば主観的な概念と見なされます。
C1 adjective /ˈsæv.i/

savvy

賢い, 熟練した
Meaning
Having practical knowledge and the ability to make good judgments.
Example
She is a tech-savvy entrepreneur.
彼女はテクノロジーに詳しい起業家です。
C1 verb, noun /spraʊt/

sprout

発芽する
Meaning
to begin to grow; to produce new leaves or shoots
Example
The seeds began to sprout after a few days of rain.
種は数日間の雨の後に発芽し始めました。
C1 noun /sɔɪl ˈmæn.ɪdʒ.mənt/

soil management

土壌管理
Meaning
The application of operations, practices, and treatments to protect soil and enhance its performance.
Example
Proper soil management improves long-term agricultural productivity.
適切な土壌管理は、長期的な農業生産性を向上させます。
C1 noun /ʃoʊl/

shoal

魚の群れ
Meaning
a large group of fish swimming together; a shallow place in water
Example
We saw a shoal of fish near the coast.
私たちは海岸近くで魚の群れを見ました。
C1 adjective ˌsʌbˈlɪm.ɪ.nəl

subliminal

意識の閾値以下で存在または作用し、無意識に心に影響を与える
Meaning
Existing or operating below the threshold of consciousness; perceived by or affecting someone's mind without their being aware of it.
Example
Advertisements often have subliminal messages.
広告にはしばしばサブリミナルメッセージが含まれています。
C1 verb /snɪp/

snip

切る
Meaning
to cut something quickly with scissors or a sharp tool
Example
She snipped the loose thread from her dress.
彼女はドレスの緩んだ糸を切りました。
C1 noun ˈsɪn.tæks

syntax

構文
Meaning
The arrangement of words and phrases to create well-formed sentences in a language.
Example
Programming languages follow strict syntax rules.
プログラミング言語は厳格な構文ルールに従います。
C1 noun /səˈbraɪəti/

sobriety

節制
Meaning
the state of being sober; self-restraint and seriousness
Example
He has maintained his sobriety for five years.
彼は5年間その節制を保っています。
C1 adjective /ˈskeɪðɪŋ/

scathing

辛辣な批評
Meaning
severely critical; harshly scornful
Example
The critic wrote a scathing review of the movie.
批評家は映画について辛辣な批評を書いた。