- unsatisfactory - not giving satisfaction; "shops should take back unsatisfactory goods"; "her performance proved to be unsatisfactory"; "life is becoming increasingly unsatifactory"; "our discussion was very unsatisfactory"
Antonyms: satisfactory, adequate, passable, fair to middling, all right, fine, ok, o.k., okay, hunky-dory, comforting, cheering, satisfying, copacetic, copasetic, copesetic, copesettic, passing, right, alright