/ Thesaurus / U Synonyms of unhelpful Find synonyms for: Adjective1. unhelpful (vs. helpful), unaccommodating, unconstructive, discouraging, uncooperativeusage: providing no assistanceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language