部屋【へや】
room, chamber, apartment, flat, pad, stable
全部【ぜんぶ】
all, entire, whole, altogether
部長【ぶちょう】
head (chief, director) of a section or department, head of a (school) club, head of a (school) team
部下【ぶか】
subordinate person
部分【ぶぶん】
portion, section, part
一部【いちぶ】
one part, one portion, one section, some, one copy (e.g. of a document)
部隊【ぶたい】
force, unit, corps, squad, troops, party
部員【ぶいん】
staff, member (club, society, etc.)
警部【けいぶ】
police inspector
本部【ほんぶ】
headquarters, head office, main office
南部【なんぶ】
southern part, the south (of a region)
幹部【かんぶ】
management, (executive) staff, leaders, leadership, top brass, upper echelons
内部【ないぶ】
interior, inside, internal
学部【がくぶ】
department of a university, undergraduate (course, program, etc.)
部会【ぶかい】
section meeting
執行部【しっこうぶ】
(the) executive, administration, leadership
支部【しぶ】
branch, subdivision
文部省【もんぶしょう】
Ministry of Education, Science and Culture (1871-2001)
軍部【ぐんぶ】
military authorities, army circles
中部【ちゅうぶ】
center, centre, middle, heart, Chūbu region (incl. Aichi, Nagano, Shizuoka, Niigata, Toyama, Ishikawa, Fukui, Yamanashi and Gifu prefectures)