/ Thesaurus / 1 Synonyms of 1980s Find synonyms for: Noun1. eighties, 1980s, decade, decennary, decenniumusage: the decade from 1980 to 1989WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language