Synonyms of adequate

1 Syllable
ok, hep, full, much, fair, fit
2 Syllables
mucho, goodish, decent, okker, abler, fuller, ablest, homey, okay, fittest, fitter, equal, hepper, fullest, so-so, enough
3 Syllables
bellyful, warhorse, war-horse, capable, qualified, efficient, sufficient, suitable, sufficing, competent, effectual, passable
4 Syllables
acceptable, efficacious, requisite, hunky-dory, comfortable, effective, tolerable, loose-fitting
5 Syllables
satisfactory, commensurate, unexceptional
6 Syllables
unobjectionable