Synonyms of satisfactory

1 Syllable
ok, cool, good, sound, fair
2 Syllables
peachy, toothier, decent, telling, suited, valid, groovy, cogent, pleasing, a-ok, solid, ample, toothy, enough
3 Syllables
bellyful, credible, bearable, satisfying, gratifying, inerrant, watertight, convincing, unmarred, sufficient, assuaging, delighting, fulfilling, suitable, competent, livable, good-tasting, home-cooking, appeasing, passable, palmary, sufficing
4 Syllables
eligible, adequate, suasive, palatable, average, presentable, respectable, creditable, assuasive, infallible, inerrable, sufferable, apodictic, comfortable, saporific, providential, tolerable, loose-fitting, sugar-coated
5 Syllables
inhabitable, super-excellent, undeceivable, superexcellent, unexceptional
6 Syllables
unexceptionable