Words beginning with 사
- 사각형–quadrangle; square
- 사거리–crossroads; intersection; street corner
- 사건–incident; event; affair; accident; case
- 사격–shooting; firing
- 사계–four seasons
- 사계절–four seasons
- 사공–boatman; rower
- 사과나무–apple tree
- 사관–view of history
- 사납다–violent; fierce; ferocious; unlucky; harsh
- 사냥–hunting; preying on
- 사냥개–hound; hunting dog
- 사다–buy; purchase; get; appreciate; admire; value; hire; retain; cause; stir; treat
- 사다리–ladder
- 사대–college of education
- 사대주의–flunkyism
- 사도–apostle; disciple
- 사돈–son-in-law's parents; daughter-in-law's parents; a relation by marriage; in-law
- 사라지다–disappear; vanish; go out of sight; evaporate; die
- 사람–human; man; person; native; talent; reponsible member; personality; dude; other; other person; prominent figure; people
- 사랑니–wisdom tooth
- 사력–desperate efforts; frantic efforts; doing something with all one's might
- 사로잡다–capture; catch alive; captivate; enthrall; obsess
- 사로잡히다–be captured; be caught alive; be captivated; be enthralled; be obsessed
- 사르다–throw into the fire; remove; take away; dispel
- 사막–desert
- 사망–death; passing away; being killed
- 사명–mission; calling
- 사무–office work; clerical work; desk job
- 사무라이–samurai
- 사무실–office; place of business; workplace
- 사무직–office job; being white-collar
- 사무직원–clerk; clerical worker
- 사무치다–pierce one's heart; sink deep in one's mind
- 사물–object; thing
- 사발–porcelain bowl; bowl
- 사방–four directions; all sides
- 사법–justice; being judicial; being legal; law enforcement
- 사병–private; solider; rank and file
- 사상가–thinker
- 사생–life and death
- 사서–librarian
- 사슬–chain
- 사슴–deer
- 사시–squinter; cross-eyed person; side-glance
- 사신–envoy; diplomatic representative
- 사악하다–malicious; wicked
- 사업–business; project; activity
- 사업가–businessperson; entrepreneur
- 사용–use; usage; hire
- 사용자–user; consumer; employer
- 사우디아라비아–Saudi Arabia
- 사월–April
- 사위–son-in-law
- 사위기대–four position foundation
- 사유하다–think; speculate
- 사이–space; distance; gap; span; time; relationship
- 사이다–soda pop
- 사이사이–between; among; middle; interval
- 사이좋다–familiar; close; friendly
- 사잇길–road in between; side road; byway
- 사장–president; chief executive
- 사절단–delegation; mission; envoy
- 사조–trend; tendency; drift
- 사죄–apology
- 사진–picture; photo
- 사진기–camera
- 사진사–photographer
- 사진첩–photo album
- 사철–four seasons; always; all the time
- 사철나무–spindle tree
- 사촌–cousin
- 사치–extravagance; lavishness
- 사탄–satan
- 사탄 분립기대–the foundation of having separated Satan
- 사탕–candy
- 사탕수수–sugar cane
- 사투리–dialect
- 사해–four seas; world; universe
- 사회생활–social life; work life
- 사회인–member of society; worker; civilian
- 사회주의–socialism