passable / allowed

un-, non-, in- / bad, poor

to fly / rook (as used in Shogi, or Japanese chess)

Abbreviation of 飛車 (hisha).

permitted, allowed, licensed

Alternative spelling of べき (“should, must”)

Alternative spelling of べし

(dialectal Kanto, Tōhoku, Hokkaidō, archaic) should; must

(dialectal Kanto, Tōhoku, Hokkaidō) sentence-ending particle indicating volition or supposition

permissible / acceptable / allowable