nonproductive Synonyms

unproductive cactused borked childless busted knackered broken-down done for kaput vain conked out Donald Ducked non-productive acting up deactivated deadlocked out of whack out of order out of commission on the blink unyieldly useless unfruitful futile fruitless DRY crocked bust bung broken barren bad idle impotent uncreated unbegotten teemless sterile infertile infecund inefficient ineffectual ineffective arid