専門家【せんもんか】
specialist, expert, professional, authority, pundit
専門【せんもん】
speciality, specialty, subject of study, expert, area of expertise
専門学校【せんもんがっこう】
vocational school, technical school
名門【めいもん】
noted family, noble family, prestigious school, organization, business, etc.
入門【にゅうもん】
becoming a pupil (of), becoming a disciple, entering an institution, beginning training, introduction (to), primer, guide, entering through a gate
専門店【せんもんてん】
specialist shop, shop specializing in a particular type of product
板門店【パンムンジョム】
Panmunjon (Korea), Joint Security Area (Korean Demilitarized Zone)
専門的【せんもんてき】
technical (e.g. discussion), exclusive, professional
門戸【もんこ】
door
専門医【せんもんい】
(medical) specialist
宗門【しゅうもん】
(religious) denomination, sect
登竜門【とうりゅうもん】
gateway to success, opening to honours, opening to honors
関門【かんもん】
barrier, checkpoint, gateway, hurdle, obstacle, trial
門前【もんぜん】
before the gate, in front of the gate
校門【こうもん】
school gate
正門【せいもん】
main gate, main entrance
一門【いちもん】
family, clan, kin, sect, school, adherents, followers, disciples, group of related sumo stables
鳴門【なると】
strait with a roaring tidal ebb and flow, whirlpool, maelstrom, kamaboko with a spiral whirlpool-like pattern, cooking technique where ingredients are cut in a spiral pattern, Naruto (city in Tokushima), Naruto Strait, Naruto wakame
門前払い【もんぜんばらい】
turning another away at the gate or front door, refusing to receive a caller
門下【もんか】
one's pupil, one's student, one's follower