unproductive Synonyms

untilled childless to no purpose in vain nonproductive nonfunctional good-for-nothing anticlimactic unavailing worthless wasteful valueless infructuous unyieldly unrewarding unremunerative unplowed unplanted uneffective uneconomical uncultivatable uncultivable uncreative slow-moving self-defeating vain unsuccessful unfruitful ineffective impotent harvestless futile fallow doa distractive defeasible bootless barren arid ineffectual inefficient unfertile sterile sleeveless sisyphean purposeless purportless profitless pointless otiose