Englishpassable
adjective
1 the beer was passable:
adequate, all right, fairly good, acceptable, sufficiently good, sufficient, satisfactory, moderately good, not (too) bad, average, tolerable, fair, decent, respectable, presentable, admissible, allowable;
mediocre, middling, ordinary, run-of-the-mill, workaday, indifferent, unremarkable, undistinguished, unexceptional;
informal OK, so-so, fair-to-middling, nothing to write home about, no great shakes, not up to much, not much cop, bog-standard, vanilla, plain vanilla;
New Zealand, informal half-pie.
▷antonyms unacceptable; excellent.