/ Thesaurus / M Synonyms of mononucleate Find synonyms for: Adjective1. mononuclear (vs. binucleate) (vs. trinucleate), mononucleateusage: having only one nucleusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pallid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language