Synonyms of passable

1 Syllable
ok, hep, fair
2 Syllables
goodish, medium, open, okker, middling, ringent, common, unshut, okay, hepper, opens, so-so, fairish
3 Syllables
bearable, mediocre, unplugged, porose, unbarred, permeable, patulous, unstopped, commonest, livable, dehiscent, nowhere
4 Syllables
moderate, concedable, adequate, excusable, uncluttered, acceptable, pardonable, average, enterable, presentable, respectable, admissible, boilerplate, ordinary, allowable, unburdened, sufferable, penetrable, spongelike, hunky-dory, remittable, navigable, averaged, tolerable
5 Syllables
inhabitable, satisfactory, exculpatory, vindicatory, unexceptional
6 Syllables
unobjectionable