| term | pronunciation | English |
|---|
| 専制 | せんせい | despotism, autocracy |
| 専攻 | せんこう | major subject, special study |
| 専門 | せんもん | a specialty |
| 専任 | せんにん | full-time service |
| 専修 | せんしゅう | specialization, specialisation |
| 専務 | せんむ | managing director, special duty, conductor |
| 専属 | せんぞく | exclusive, attached to, specialist |
| 専従 | せんじゅう | working exclusively for, working full-time (for) |
| 専業 | せんぎょう | special occupation, principal occupation, specialty, monopoly |
| 専用 | せんよう | exclusive use; private (e.g. network) |
| 専門学校 | せんもんがっこう, せんもんガッコウ, せんもんガッコ | vocational school, technical school |
| 専門家 | せんもんか | specialist |
| 専門店 | せんもんてん | specialist shops |
| 専門的 | せんもんてき | technical (e.g. discussion), exclusive, professional |