達者

N2 速達 sokutatsu express, special delivery N2 筆者 hissha writer, author N2 役者 yakusha actor N3 上達 joutatsu improvement, progress, skill advancement N3 学者 gakusha scholar, academic, researcher N3 患者 kanja patient N3 記者 kisha reporter, journalist N3 後者 kousha the latter, latter one N3 者 mono person, someone, individual

N3 達 tatsu, da / -tachi accomplished, reach, arrive N4 者 sha / mono someone, person, personne