| # | Kanji | Kanji Level 6 | |||
| 870 | 専 | specialty | 1374 | ||
| 7251 | もっぱら | 専ら | moppara | wholly; solely; entirely | 1374 |
| 専属 | senzoku | exclusive | |||
| せんもん | 専門 | senmon | specialty; subject of study | ||
| 専門家 | senmonka | specialist | |||
| せんこう | 専攻 | senkoo | major subject, special study | ||
| せんせい | 専制 | sensei | despotism, autocracy | ||
| せんにん | 専任 | sennin | full-time service |