gainful Antonyms

on a hiding to nothing in vain dysfunctional unprofitable wretched woeful valueless useless sisyphean shocking ruinous ruffling counter-productive counterproductive as useful as tits on a bull anguish-filled of no value about as useful as a chocolate teapot as useful as a chocolate teapot be worthless be of no value useful as a chocolate teapot unrewarding unhelpful unproductive pathetic miserable lamentable damning crushing catastrophic cataclysmic cataclysmal calamitous banal awful auxiliary appalling ancillary deadly deathly ineffective harrowing harmful grim gruesome fruitless ensuing disastrous disadvantageous