/ Thesaurus / L Synonyms of lxxviii Find synonyms for: Noun1. seventy-eight, 78, LXXVIII, large integerusage: the cardinal number that is the sum of seventy and eightAdjective1. seventy-eight, 78, lxxviii, cardinal (vs. ordinal)usage: being eight more than seventyWordNet 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