• 士官しかん

  officer

• 士気しき

  morale (of troops, team, etc.), esprit de corps

• 棋士きし

  professional shogi player, professional go player

• 武士ぶし

  samurai, warrior

• 国士こくし

  distinguished citizen, patriot

• 博士はかせ

  expert, learned person

• 闘士とうし

  fighter (for), militant, champion (of), boxer

• 勇士ゆうし

  brave warrior, hero, brave man

• 同士どうし

  fellow, mutual, companion, comrade

• 力士りきし

  sumo wrestler, rikishi

• 博士はくし

  doctor, PhD, Dr.

• 学士がくし

  university graduate, bachelor

• 修士しゅうし

  master's (degree)

• 紳士しんし

  gentleman

• 騎士きし

  (medieval) knight

• 剣士けんし

  swordsman, swordswoman, fencer

• 戦士せんし

  soldier, combatant, warrior

• 兵士へいし

  soldier

• 士篤恒ストックホルム

  Stockholm (Sweden)

• 会計士かいけいし

  accountant

• 弁護士べんごし

  lawyer, attorney

• 税理士ぜいりし

  tax counsellor, tax counselor, licensed tax accountant

• 代議士だいぎし

  parliamentarian, member of a congress

• 栄養士えいようし

  dietitian, (licensed) nutritionist

• 富士山ふじさん

  Mount Fuji, Mt. Fuji, Fujiyama, Fuji-san

• 飛行士ひこうし

  pilot

• 運転士うんてんし

  (professional) driver (of a taxi, train, etc.), motorman

• 建築士けんちくし

  authorized architect and builder, licensed architect, registered architect

• 修士課程しゅうしかてい

  master's course

• 紳士協定しんしきょうてい

  gentlemen's agreement

• 公認会計士こうにんかいけいし

  certified public accountant

• 宇宙飛行士うちゅうひこうし

  astronaut

• 歯科衛生士しかえいせいし

  dental hygienist

• 気象予報士きしょうよほうし

  weather forecaster

• 士し

  man (esp. one who is well-respected)

• 士分しぶん

  status of samurai

• 士道しどう

  chivalry, samurai code

• 士卒しそつ

  officers and soldiers, soldiers

• 士長しちょう

  leading private (JSDF)

• 士女しじょ

  men and women, the whole town

• 士民しみん

  samurai and common people

• 士魂しこん

  manly spirit, soul of a samurai

• 士業しぎょう

  professional occupation, professional practice

• 士師しし

  judge (of ancient China)

• 士庶ししょ

  samurai and commoners

• 士人しじん

  samurai

• 士族しぞく

  family of samurai lineage, person with samurai ancestors

• 策士さくし

  tactician, schemer, intriguer, resourceful person

• 楽士がくし

  musician, bandsman

• 二士にし

  private (JGSDF)