/ Thesaurus / F Synonyms of frumpish Find synonyms for: Adjective1. dowdy, frumpy, frumpish, unfashionable (vs. fashionable), unstylishusage: primly out of date; "nothing so frumpish as last year's gambling game"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language