/ Thesaurus / M Synonyms of monoblast Find synonyms for: Noun1. monoblast, monocyteusage: a large immature monocyte normally found in bone marrowWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language