unproductive 12 Associations

bootless (similar term) fruitless (similar term) futile (similar term) sleeveless (similar term) vain (similar term) dry (similar term) nonproductive (similar term)

useless 7 Associations

futile (similar term) ineffectual (similar term) otiose (similar term) unavailing (similar term) inutile (similar term) unprofitable (similar term) unserviceable (similar term)