spume
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C2 noun /spjuːm/

spume

泡
Meaning
Froth or foam, especially found on waves or liquids.
Example
The waves crashed against the rocks, leaving spume in the air.
波が岩にぶつかり、空気中に泡を残した。
B2 adjective /ˈslʌɡ.ɪʃ/

Sluggish

遅い; 鈍い; 非活動的
Meaning
slow-moving; lacking energy or alertness; inactive
Example
The old computer became sluggish after running for hours.
古いコンピュータは数時間動かした後、遅くなった。
B2 noun /ˈspaɪs bɒks/

Spice box

スパイス箱
Meaning
a container used to store various spices and seasonings
Example
She opened the spice box to find cumin for her curry.
彼女はカレー用のクミンを見つけるためにスパイスボックスを開けました。
C1 adjective ˈsɒvrɪn

sovereign

主権の, 最高の
Meaning
Possessing supreme or ultimate power; independent.
Example
The sovereign government has control over its currency.
主権政府は自国の通貨を管理している。
B2 adjective /ʃɪər/

Sheer

完全な; 絶対的な; 透明な; 非常に急な
Meaning
complete; absolute; transparent; very steep
Example
It was sheer luck that we found the place.
それは私たちが場所を見つけた純粋な運だった。
C2 noun /ˌsuː.pɚˈfluː.ə.t̬i/

superfluity

過剰
Meaning
An excessive amount of something; more than what is needed.
Example
The room was filled with a superfluity of decorations.
部屋は装飾で過剰に満たされていました。
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。
C2 noun /ˈsɜːrfɪt/

surfeit

過剰
Meaning
an excessive amount of something
Example
There was a surfeit of food at the festival.
祭りでは食べ物が過剰にあった。
A2 noun /ˈsɛlər/

seller

幸せ
Meaning
a person who sells something
Example
The seller offered a discount on bulk purchases.
彼女は賞を受け取ったとき、幸せを隠せませんでした。
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。
B2 noun /strɔː/

straw

ストローまたは茎
Meaning
a thin tube for sucking up liquids; dried stalks of grain plants
Example
She drank the juice through a straw.
彼女はストローでジュースを飲んだ。
C2 noun /ˈsʌplɪkənt/

supplicant

請願者
Meaning
A person who humbly or earnestly asks for something, usually from a person of authority.
Example
The temple was filled with supplicants seeking blessings.
寺院には祝福を求める請願者で溢れていました。
B2 noun /ˌspeʃiˈælɪti/

Speciality

専門分野
Meaning
a particular area of activity or interest that someone focuses on; expertise in a specific field
Example
His speciality is Italian cuisine.
彼の専門分野はイタリア料理です。
A1 noun /sɪks/

six

六
Meaning
the number 6
Example
There are six apples on the table.
テーブルにリンゴが六個あります。
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。
A2 noun ˈsaɪən.tɪst

scientist

科学者
Meaning
A person who is studying or has expert knowledge of one or more of the natural or physical sciences.
Example
The scientist proposed data-driven reforms.
その科学者はデータ駆動型の改革を提案しました。
C1 noun /sɪˈkluːʒən/

seclusion

隠遁
Meaning
The state of being private, away from other people.
Example
She spent the weekend in complete seclusion in her cabin.
彼女はキャビンで完全に隠遁した週末を過ごしました。
C2 noun /sfɪˈrɒmɪtər/

spherometer

球面測定器
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
科学者はレンズの曲率を測定するためにスフェロメーターを使用しました。
C1 noun /ˈsɜːrəɡət/

surrogate

代理人
Meaning
A substitute, especially a person deputizing for another in a specific role or office.
Example
The surrogate mother gave birth to the child after carrying it for nine months.
代理母は九か月間子どもを妊娠してから子どもを出産した。
C2 noun /ˈskɔːrpiən fɪʃ/

Scorpion fish

オニカサゴ
Meaning
a type of fish with venomous spines that belongs to the family Scorpaenidae
Example
The scorpion fish has dangerous spines that can inject venom.
オニカサゴは毒を注入できる危険な棘を持っています。
B1 adjective /ˈsɒlɪd/

solid

固体
Meaning
firm and stable in shape; not liquid or fluid
Example
The ground was solid underfoot.
地面は足元で固かった。
C2 adjective /səˈɡeɪ.ʃəs/

sagacious

賢明
Meaning
Having or showing keen mental discernment and good judgment; wise.
Example
His sagacious leadership saved the company from failure.
彼の賢明なリーダーシップは会社を失敗から救った。
C2 noun /ˌsɒ̃ˈfrwɑː/

sangfroid

冷静
Meaning
Composure or coolness under pressure.
Example
She impressed everyone with her sangfroid during the interview.
彼女は面接中に冷静さで皆を感動させた。
C2 noun səˈtaɪ.ə.ti

satiety

満腹感
Meaning
The feeling of being satisfied or full, especially with regard to food.
Example
High-fiber foods provide longer satiety.
高繊維食品はより長い満腹感を提供します。
B1 verb /səˈspɛkt/

suspect

疑う
Meaning
to believe that someone has done something wrong; to doubt or mistrust
Example
I suspect he is lying about his whereabouts.
彼が居場所について嘘をついていると思います。
C1 verb /struː/

strew

まき散らす
Meaning
to scatter or spread things untidily over a surface or area
Example
Clothes were strewn across the floor.
服が床に散らばっていた。
C2 noun /ˈstrætədʒəm/

stratagem

策略
Meaning
a plan or scheme designed to achieve a particular goal, often by trickery
Example
The general devised a clever stratagem to outwit the enemy.
将軍は敵を欺くために巧妙な策略を考案しました。
B2 noun /ˈʃuːtɪŋ/

shooting

撮影
Meaning
the action of shooting a gun, camera, or similar device
Example
The shooting of the movie took several months.
映画の撮影は数ヶ月かかりました。
C1 verb /ˈslɪðər/

slither

滑る
Meaning
to move smoothly over a surface with a twisting, sliding motion, like a snake
Example
The snake slithered through the grass.
ヘビは草の中を滑って進んだ。
A2 adjective /ˈsɛvənθ/

seventh

七番目
Meaning
constituting number seven in a sequence; coming after the sixth
Example
Her birthday is on the seventh of July.
彼女の誕生日は7月7日です。
B2 verb /ʃʌv/

shove

押す
Meaning
to push someone or something roughly
Example
He shoved the box into the corner.
彼は箱を隅に押し込んだ。
C1 verb /səbˈdjuː/

subdue

Meaning
To bring under control, especially by force; to overcome or quiet.
Example
The army was able to subdue the rebellion quickly.
B2 verb /ˈskræmbəl/

scramble

Meaning
to move or climb quickly using hands and feet; to mix or arrange in a hurried way
Example
The kids scrambled up the hill to catch the kite.
B2 noun /ˌsɛlf ɪˈstiːm/

self-esteem

自尊心
Meaning
confidence in one's own worth or abilities; self-respect
Example
Building self-esteem takes time and consistent effort.
自尊心を築くには時間と一貫した努力が必要です。
B1 noun /striːm/

stream

流れ
Meaning
A small, narrow river; a continuous flow of something.
Example
The stream of life is unstoppable.
人生の流れは止められない。
B1 noun /ˈʃoʊldər/

Shoulder

肩
Meaning
the part of the body between the neck and the arm
Example
He carried the bag over his shoulder.
彼は肩にバッグを持って歩いた。
B2 noun /ˈstɔːrɪdʒ/

storage

保存
Meaning
the action or method of storing something for future use
Example
The warehouse offers plenty of storage space.
倉庫にはたくさんの保存スペースがあります。
C2 adjective /ˌsɛm.iˈsɪv.ə.laɪzd/

semicivilized

半文明
Meaning
Partially civilized; having some aspects of civilization but not fully developed.
Example
The tribe was described as semicivilized by early explorers.
その部族は初期の探検家によって半文明と説明されました。
B2 verb /ˈsʌməraɪz/

summarize

要約する
Meaning
To give a brief statement of the main points of something
Example
She summarized the report in just a few minutes.
彼女は数分で報告書を要約した。
C2 noun /ˈspuːnərɪzəm/

spoonerism

スプーナリズム
Meaning
A verbal error in which the initial sounds of words are swapped to create a humorous effect.
Example
He made a spoonerism by saying 'queer old dean' instead of 'dear old queen'.
彼は『変な老院長』と言って『親愛なる老女王』の代わりにスプーナリズムを作った。
A2 adverb /ˈsʌd.ən.li/

Suddenly

突然
Meaning
quickly and without warning; unexpectedly
Example
The car suddenly stopped in the middle of the road.
車は突然道路の真ん中で止まりました。
B2 noun, verb /sɪn/

sin

罪
Meaning
an immoral act considered to be a transgression against divine law; to commit an offense against religious or moral law
Example
He confessed his sin to the priest.
彼は神父に自分の罪を告白しました。
C2 noun /sɑːrˈkɒfəɡəs/

sarcophagus

石棺
Meaning
A stone coffin, often decorated, used in ancient times.
Example
The museum displayed a beautifully carved sarcophagus from ancient Egypt.
博物館には古代エジプトからの美しく彫刻された石棺が展示されていました。
C2 noun /stɛp/

steppe

ステップ
Meaning
A large flat area of unforested grassland, especially in southeastern Europe or Siberia.
Example
The nomads traveled across the vast steppe with their herds.
遊牧民は自分の家畜を連れて広大なステップを渡っていた。
A2 adverb /ˈsɪə.ri.əs.li/

seriously

真剣に
Meaning
in a solemn or thoughtful manner
Example
She took the matter very seriously.
彼女はその問題を非常に真剣に取り扱った。
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。
A2 noun /ˈsoʊʃəl ˈmiːdiə/

social media

ソーシャルメディア
Meaning
Websites and applications that enable users to create and share content or to participate in social networking.
Example
Social media often causes delays.
ソーシャルメディアはしばしば遅延を引き起こします。
C1 adjective /sɪˈmɛtrɪkəl/

symmetrical

対称的
Meaning
having parts on either side that match or are the same in shape, size, or arrangement
Example
The artist designed a symmetrical pattern on the floor.
アーティストは床に対称的なパターンをデザインしました。
B2 noun /ˈsɪmp.təmz/

symptoms

症状
Meaning
signs or indications of a disease or condition
Example
Fever and cough are common symptoms of the flu.
熱と咳はインフルエンザの一般的な症状です。
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。
C2 noun /ˈslʌɡərd/

sluggard

怠け者
Meaning
A lazy, sluggish person.
Example
The sluggard refused to get out of bed even at noon.
怠け者は正午でもベッドから起きることを拒否しました。
A2 adjective /ˈselfɪʃ/

Selfish

利己的
Meaning
caring only about oneself rather than others
Example
He was too selfish to share his food with others.
彼は他の人と食べ物を共有するにはあまりにも自己中心的だった。
C1 noun /skwɔːl/

squall

突風
Meaning
a sudden violent gust of wind, often accompanied by rain, snow, or sleet
Example
A sudden squall caught the sailors off guard.
突然の突風が船員たちを驚かせた。
A2 verb /sɑːlv/

solve

解決する
Meaning
to find an answer to a problem or question; to resolve a difficulty
Example
The detective finally solved the mysterious case.
探偵はついに謎の事件を解決した。
C1 verb ˈsɪn.θə.saɪ.zɪŋ

synthesizing

合成する, 組み合わせる, 論理的に提示する
Meaning
Combine (a number of things) into a coherent whole.
Example
He excels in synthesizing ideas from different sources.
彼は異なるソースからアイデアを合成するのが得意です。
A2 adverb /ˈsʌm.weər/

Somewhere

どこか
Meaning
in or at some place; in an unspecified location
Example
I left my keys somewhere in the house.
家の中のどこかに鍵を置いてきた。
B2 noun /sɪnˈserɪti/

Sincerity

誠実さ
Meaning
the quality of being free from pretense or deceit; honesty
Example
His sincerity in apologizing was evident to everyone.
彼の謝罪の真摯さは、すべての人に明らかだった。
C1 noun /ˈstætʃər/

stature

名声、身長
Meaning
A person's natural height or their reputation and importance.
Example
Her intellectual stature made her a respected figure in academia.
彼女の知的名声は、彼女を学界で尊敬される人物にしました。
B2 noun /sɪˈver.ə.ti/

Severity

厳しさ; 重大さ; 激しさ
Meaning
the quality of being extremely serious or harsh; intensity of something bad
Example
The severity of the storm caused widespread damage across the city.
嵐の厳しさが街全体に広範囲の損害をもたらしました。
C2 adjective /sɪər/

sere

枯れた
Meaning
Dry or withered, especially vegetation.
Example
The sere leaves crumbled under his feet.
枯れた葉が彼の足元で崩れた。
A2 noun /spɔːt/

sport

スポーツ
Meaning
an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment
Example
Football is a popular sport around the world.
サッカーは世界中で人気のスポーツです。
A2 noun /ˈstændərd/

standard

Meaning
a level of quality or achievement, or a measure of comparison
Example
This car meets all the safety standards.
B2 noun ˌsensɪˈtɪvɪti

sensitivity

感受性
Meaning
The quality or condition of being sensitive; responsiveness to stimuli.
Example
Bose proved plant sensitivity through experiments.
ボースは実験を通じて植物の感受性を証明しました。
B2 noun /ˈspɛk.tə.kəl/

spectacle

ショー
Meaning
An impressive display or performance for viewers.
Example
The fireworks created a breathtaking spectacle in the night sky.
花火は夜空に壮大なショーを作り出しました。
C1 adjective /ˈspɛktrəl/

spectral

幽霊のような
Meaning
Relating to a ghost or specter; ghostly. Also relating to a spectrum.
Example
The old mansion had a spectral atmosphere at night.
古い館には夜、幽霊のような雰囲気が漂っていた。
B1 adverb /səˈpraɪzɪŋli/

surprisingly

驚くべきことに
Meaning
in a way that causes surprise or amazement
Example
Surprisingly, she finished the entire project in just one day.
驚くべきことに、彼女は1日でプロジェクト全体を終わらせました。
C2 noun /ˈsɛpəlkər/

sepulcher

墓室
Meaning
A small room or monument, cut in rock or built of stone, in which a dead person is buried.
Example
The ancient king was laid to rest in a grand sepulcher.
古代の王は大きな墓室に埋葬されました。
C2 verb /ˈstɪp.əl/

stipple

小さな点で覆う
Meaning
to cover a surface with numerous small dots or specks, often in drawing or painting
Example
The artist stippled the canvas to create a textured effect.
アーティストはキャンバスに小さな点をつけて、テクスチャ効果を作り出しました。
A2 noun /ˈsoʊldʒər/

soldier

兵士
Meaning
a person who serves in an army, especially as a professional fighter
Example
The soldier marched proudly with his unit.
兵士は誇りを持って自分の部隊と共に行進した。
B1 noun /ˈsʌp.ər/

Supper

晩ご飯
Meaning
an evening meal, typically a light or informal one
Example
We usually have supper around seven o'clock.
私たちは通常、七時ごろに晩ご飯を食べます。
C2 noun /sɪˈnɛrəsɪs/

syneresis

シネレシス
Meaning
The contraction of two adjacent vowels into a single syllable or the separation of liquid from a gel.
Example
The yogurt showed syneresis when liquid separated on top.
ヨーグルトは液体が上に分離するとシネレシスを示しました。
B1 adjective /səˈfɪʃənt/

Sufficient

十分な; 目的に適した; 満足な
Meaning
enough; adequate for the purpose; satisfactory
Example
We have sufficient time to complete the project.
私たちはプロジェクトを完了するための十分な時間があります。
B2 adjective /spɒnˈteɪniəs/

Spontaneous

自発的な
Meaning
done without planning; natural and unforced
Example
Their spontaneous dance in the rain was beautiful.
雨の中で彼らの自発的なダンスは美しかった。
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。
C2 noun /ˈspɒt.ɪd sneɪk hed/

Spotted snake head

カムルチー
Meaning
a type of freshwater fish with spotted markings and an elongated head resembling a snake
Example
The spotted snake head is a popular fish for aquaculture in South Asia.
カムルチーは南アジアで人気のある養殖魚です。
C1 noun, verb /slɜːr/

slur

侮辱 / 侮辱的な言葉
Meaning
An insulting remark or suggestion; or to speak indistinctly.
Example
He made a slur against her character.
彼は彼女のキャラクターについて侮辱的な発言をした。
B2 noun /skɑːr/

Scar

傷跡
Meaning
a mark left on the skin after a wound has healed; lasting emotional damage
Example
The accident left a permanent scar on his forehead.
その事故は彼の額に永遠の傷跡を残しました。
C2 adjective /səˈdʒɛstəbəl/

suggestible

影響されやすい
Meaning
easily influenced by the suggestions of others
Example
Children are highly suggestible and may believe what they are told.
子供たちは非常に影響されやすく、言われたことを信じるかもしれません。
B1 noun, verb /strɪŋ/

string

ひも
Meaning
a thin piece of cord or thread; to tie or fasten with a string
Example
She tied the package with a string.
彼女はパッケージを糸で結びました。
B1 adjective /ˌstreɪt ˈfɔːr.wərd/

Straight forward

率直で明確; 複雑ではない; 理解しやすい
Meaning
honest and open; not complicated; easy to understand
Example
His explanation was very straightforward and easy to follow.
彼の説明はとても率直で、簡単に理解できました。
B2 noun /stæns/

stance

立場
Meaning
a person's attitude, opinion, or position on an issue
Example
The company took a strong stance on environmental protection.
その会社は環境保護に強い立場を取った。
B2 verb /swiːp/

sweep

掃く
Meaning
to clean by brushing; to move quickly and smoothly
Example
She sweeps the floor every morning.
彼女は毎朝床を掃く。
C2 verb /skʌlk/

skulk

Meaning
to move or hide secretly, often because you are planning something bad or are feeling guilty
Example
He tried to skulk in the shadows to avoid being seen.
B1 noun ˈsaɪləns

silence

静けさ
Meaning
Complete absence of sound; quietness.
Example
Silence filled the air near the graves.
墓の近くの空気は静けさで満ちていた。
B2 adjective /stɑːrk/

stark

厳しい、鋭い
Meaning
Severe, sharp, or clearly defined; plain and without any decoration.
Example
The stark contrast between poverty and wealth was evident in the city.
貧困と富の間の鮮明な対比は街中で明らかだった。
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 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 adjective /ˈsɛn.sər.i/

sensory

感覚的
Meaning
Related to the five human senses (sight, hearing, taste, touch, smell).
Example
Sensory feedback enhances the VR experience.
感覚的フィードバックはVR体験を強化します。
C1 noun stɔːrm ɪnˌtensɪfɪˈkeɪʃən

storm intensification

嵐の強化
Meaning
The process by which storms become stronger and more severe in intensity.
Example
Storm intensification is linked to climate change.
嵐の強化は気候変動に関連しています。
B1 adverb /ˈspeʃ.əl.i/

Specially

特別に
Meaning
for a particular purpose; especially; specifically
Example
This gift was specially made for you.
このギフトは特別にあなたのために作られました。
B2 verb /ˈstɑːrtl/

startle

驚かせる
Meaning
To surprise or frighten someone suddenly.
Example
The loud noise startled the children.
大きな音が子供たちを驚かせた。
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 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。
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。
A1 adjective /stɪl/

still

静かな
Meaning
not moving or making a sound
Example
The water was still, reflecting the sky.
水は静かで、空を反射していた。
B2 adverb /ˈsmɑːt.li/

Smartly

賢く; スタイリッシュに; 速く
Meaning
in a clever or intelligent way; neatly and stylishly; quickly
Example
He was smartly dressed for the business meeting.
彼はビジネスミーティングのためにスマートに服を着ていました。
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。
B2 verb /ˈspɛsɪfaɪ/

specify

指定する
Meaning
to state or describe something clearly and exactly
Example
Please specify the time and place of the meeting.
会議の時間と場所を指定してください。
C2 noun /ˈseɪ.li.əns/

salience

顕著性
Meaning
The quality of being particularly noticeable or important; prominence.
Example
The salience of the issue was highlighted in the debate.
その問題の顕著性は討論で強調されました。
B1 noun /ˈsɪɡ.nəl/

Signal

信号
Meaning
a gesture, action, or sound that conveys information or instruction
Example
The traffic signal turned red, so we stopped.
信号が赤に変わったので、私たちは止まりました。
B2 verb /səˈsteɪn/

sustain

維持する
Meaning
To support, maintain, or keep something going over time.
Example
The team worked hard to sustain their success.
チームは彼らの成功を維持するために一生懸命働きました。
C1 noun /ˌsæl.ɪ.naɪˈzeɪ.ʃən/

salinization

塩分増加
Meaning
The process of increasing salt content in soil.
Example
Excessive irrigation can cause salinization of farmland.
過剰な灌漑は農地の塩分増加を引き起こす可能性があります。
A1 noun /ˈsekənd/

second

Meaning
a unit of time equal to one sixtieth of a minute; also the position after first
Example
He finished the race in second place.
B2 noun /sfɪər/

sphere

球体
Meaning
a round, three-dimensional shape that is perfectly symmetrical around its center; an area of activity or knowledge
Example
The Earth is almost a perfect sphere.
地球はほぼ完璧な球体です。
A2 adjective /skɛrd/

scared

怖がっている
Meaning
feeling afraid or worried
Example
She was scared of the dark.
彼女は暗闇を怖がっていた。
B2 noun ˈstɪmjələs

stimulus

刺激
Meaning
A thing or event that evokes a specific functional reaction in an organ or tissue.
Example
Plants respond to external stimulus.
植物は外部刺激に反応します。
B1 noun ˈsɛʃənz

sessions

セッション, 会議, 時間帯
Meaning
A meeting of an official body, especially a court of law, to conduct its business; a period devoted to a particular activity.
Example
The sessions lasted for three hours.
セッションは3時間続きました。
C1 noun /ʃæk/

Shack

小屋
Meaning
a small, crudely built dwelling; a poorly constructed building
Example
The fisherman lived in a small shack near the beach.
漁師は海岸近くの小さな小屋に住んでいました。
C1 adjective /ˈsek.j ə.l ər/

Secular

世俗的
Meaning
not connected with religious or spiritual matters; worldly
Example
The country maintains a secular government that separates religion from politics.
その国は宗教と政治を分離する世俗的な政府を維持している。
C1 adjective /ˈsʌn.dri/

sundry

雑多な
Meaning
Various or miscellaneous.
Example
The shop sells fruits, clothes, and sundry items.
その店は果物、衣類、そして雑多な商品を販売しています。
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。
A2 adverb /ˈstrɒŋɡli/

strongly

強く
Meaning
in a strong manner or to a great extent
Example
She strongly believes in the power of positive thinking.
彼女はポジティブな思考の力を強く信じています。
B2 noun smɔːl ˈɛfərt

Small Effort

小さな努力
Meaning
Minor actions or initiatives that can collectively make a significant impact.
Example
Small efforts can bring big changes in butterfly conservation.
小さな努力が蝶の保護に大きな変化をもたらすことができる。
B1 noun/verb /skeɪl/

scale

スケール / サイズ調整
Meaning
A system of ordered marks used for measurement; also means to climb or to adjust in size.
Example
The company plans to scale its operations globally.
その会社は世界規模で事業を拡大する予定です。
B1 verb /skɪp/

skip

スキップする
Meaning
to omit or pass over something; to move lightly or quickly
Example
He decided to skip breakfast and go straight to work.
彼は朝食をスキップして、仕事に直接行くことに決めました。
B2 adjective /ˈsɛksi/

sexy

セクシー
Meaning
sexually attractive or exciting
Example
She wore a sexy red dress to the party.
彼女はパーティーでセクシーな赤いドレスを着ていました。
B1 noun /swet/

Sweat

汗
Meaning
moisture exuded through the pores of the skin, typically as a reaction to heat, physical exertion, fever, or fear
Example
After running for an hour, he was covered in sweat.
1時間走った後、彼は汗だくになっていた。
C2 verb /səˈfjuːz/

suffuse

広がる
Meaning
to gradually spread through or over something
Example
A warm glow suffused her face as she smiled.
彼女が微笑んだとき、暖かい輝きが彼女の顔に広がった。
B2 verb /stroʊk/

stroke

なでる
Meaning
to move your hand gently over something; to hit or touch something gently
Example
She stroked the cat's fur gently.
彼女は猫の毛を優しくなでました。
C2 noun /ˈsɪbɪləns/

sibilance

シューシュー音
Meaning
A hissing or hushing sound, especially in speech with 's' or 'sh'.
Example
The poet used sibilance to create a soft, hissing effect in the verse.
詩人は詩の中で柔らかいシューシュー音を作り出すためにシビランスを使いました。
B2 verb /ˈstrʌɡlɪŋ/

struggling

格闘する
Meaning
Making forceful or violent efforts to get free of restraint or constriction; having difficulty achieving something.
Example
Many regions are struggling with economic recovery.
多くの地域が経済回復に苦しんでいます。