/ Thesaurus / E Synonyms of eighty fifth Find synonyms for: Adjective1. eighty-fifth, 85th, ordinal (vs. cardinal)usage: the ordinal number of eighty-five in counting orderWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language