profitable Antonyms

unprofitable not helpful unavailing worthless valueless useless unmeaning unfruitful sisyphean shocking resultless purportless profitless pointless motiveless misspent miserable marginal no-win nonprofit as useful as a chocolate teapot highly undesirable useful as a chocolate teapot unrewarding unremunerative unhelpful self-defeating in the red unproductive counterproductive counter-productive down the drain to no purpose in vain unworkable not-for-profit dysfunctional lamentable insubstantial fruitless feckless empty disserviceable disastrous disadvantageous direful dire detrimental depressed deleterious