List of unhelpful synonyms and unhelpful related words.
disregardful, forgetful, functionless, heedless, in disrepair, inapplicable, inconsiderate, inoperable, inoperative, mindless, nonfunctional, nonutilitarian, otiose, out of order, out of whack, respectless, thoughtless, unaccommodating, uncomplaisant, unconducive, uncooperative, unemployable, unfit, unheedful, unmindful, unobliging, unsuitable, unthinking, unthoughtful, unusable, unworkable