部長

N1 内部 naibu interior, inside, internal N1 長々 naganaga long, drawn-out, very long N1 年長 nenchou seniority N1 一部分 ichibubun a part, a portion N1 幹部 kambu management, executive N1 警部 keibu police inspector N1 大部 taibu most (e.g., most part, greater, fairly, a good deal, much) N1 長官 choukan chief, (government) secretary N1 長編 chouhen long (e.g., novel, film)

N3 部 bu / -be section, bureau, dept N5 長 chou / naga.i, osa long, leader, superior