ineffectual Synonyms

futile unavailing ineffective feckless vain useless otiose fruitless inefficient meaningless inefficacious unable unfitted worthless faint-hearted unadjusted unadapted unprofitable wishy-washy weak-kneed teemless thwarted toothless unconsequential unfertile unfit unfruitful unskillful unsuccessful valueless weak successless anticlimactic unusable talentless unconvincing uneconomical uneffective unequipped unpersuasive unratified unrenewed unrewarding unserviceable unproductive counterproductive childless no-account yellow-bellied nonfunctional