Synonyms of ok

1 Syllable
cool, swell, big, hep, fair, hip
2 Syllables
okayed, large, goodish, decent, kosher, okker, standard, pleasant, pleasing, common, okay, trendy, a-ok, fairish
3 Syllables
rubberstamp, delightful, sufficient, passable, welcome
4 Syllables
moderate, adequate, average, admissible, copacetic, respectable, approbate, hunky-dory, tolerable
5 Syllables
satisfactory, unexceptional
6 Syllables
unobjectionable