부교재supplementary textbook 부작용side effect; byproduct 부통령vice president 부관adjutant 부교수associate professor 부목splint 부사adverb 부사격adverbial case 부사관non-commissioned officer 부사어adverb

반group; party 사진반photography club 오전반morning class 오후반afternoon class 초급반beginner's class 고급반class for advanced learners; the highest-level class 반장head; chief 상급반upper grades; higher grades 중급반intermediate class 강력반violent crimes section

가장head of a household 부장department head; division head 사장president; chief executive 학교장principal 회장president 과장head; chief; director; supervisor 과장head; chief; manager 교장principal 교장실principal's office 반장head; chief