필수必修 requirement; must 삼수三修 third try; three attempts 수능修能 national college entrance exam 수료생修了生 graduate 수료식修了式 completion ceremony 수료자修了者 graduate 수료증修了證 diploma; certificate of completion 수리修理 repair; fixing 수리비修理費 repair cost 수선修繕 mending; repair 수선비修繕費 repair cost 수정修正 modification; amendment 수정修訂 correction; rectification 어학연수語學硏修 going to another country for a language course; attending overseas language program 감수監修 proofreading; editing; advising 보수補修 repair 수교修交 establishing diplomatic relations 수녀修女 nun; sister 수녀원修女院 convent; nunnery 수도修道 ascetic practice 수도사修道士 monk 수도승修道僧 monk 수도원修道院 abbey 수도자修道者 ascetic 수라장修羅場 pandemonium; scene of chaos 수련원修鍊院 training center 수련의修鍊醫 resident; intern 수련회修鍊會 retreat; training 수료修了 completion 수리공修理工 repairman; mechanic 수사법修辭法 figures of speech 수사학修辭學 rhetoric 수선공修繕工 repairman; repairer 수습修習 probation; training 수습기자修習記者 cub reporter; trainee reporter 수습사원修習社員 probationary employee 수식修飾 decoration 수식어修飾語 modifier 수식언修飾言 modifier 수신제가修身齊家 self-discipline and home management 수양修養 development; cultivation 수정안修正案 amendment 수학여행修學旅行 field trip; school excursion 수행修行 asceticism 수행자修行者 trainee; student 수호修好 amity 아수라장阿修羅場 melee 연수硏修 training 연수생硏修生 trainee 연수원硏修院 training institute 이수履修 completion 재수再修 studying for the next entrance exam 재수생再修生 entrance exam repeater 중수重修 renovation