Worthless

useless futile valueless ineffective unproductive empty insignificant trivial unimportant inferior poor waste meaningless pointless no-good cheap miserable sterile unusable profitless ineffectual no-account good-for-nothing paltry bogus base abject nugatory trifling mediocre unavailing contemptible despicable inutile abandoned barren ignoble inconsequential trashy unessential counterproductive nothing