협력cooperation; collaboration; working together 협조cooperation; help; support 타협compromise; meeting halfway 타협안compromise; compromise proposal 타협점a point of compromise 협동cooperation; joining forces; collaboration 협동심cooperative spirit; team spirit; teamwork 협동적being cooperative; being collaborative 협동적cooperative; collaborative 협력사partner company

동시simultaneousness; concurrence 공동collaboration 공동생활communal life 공동적being common 공동체community 동the 동갑same age 동기sibling 동기same period 동기간sibling relationship

골조framework 노동조합labor union 노동조합원member of a labor union 노조labor union 노조원labor union member 삼인조trio; team of three 재조직reorganization; rebuilding 조group 조jo 조립assembly

합격pass; success 합격생successful candidate 합격자successful applicant; successful candidate; winner 합격증certificate; certificate of acceptance 합계total; sum total 합리적being rational; being reasonable 합리적rational; reasonable 합의agreement; consensus 결합combination; union; fusion 불합격failure