insufficient Synonyms

scanty incompetent inadequate deficient wanting unable unaccomplished uncomprehensive unequal unfinished weak unfrequent unfruitful unsufficient unfit trifling thin scarce short shortage short-handed shy sketchy slender slight small sparse stingy stinting unfitted bitty skimpy uncharged uncompleted unconsummated unconvincing ungratifying unpersuasive unreached too small not enough not good enough too little shrimpy understaffed self-disciplined leaner piffling minimal scrimpy