bootless Synonyms

fruitless sleeveless vain futile worthless valueless useless unsuccessful unfruitful thwarted successless stillborn sterile unimportant irrelevant unprofitable no purpose no avail unrewarding unachievable unusable unproductive half ass in vain unworkable meaningless unavailing sisyphean senseless impractical impotent idle hopeless hollow frustrated abortive foiled feckless failed empty inadequate inane purposeless profitless pointless otiose nugatory inutile inoperative inefficient