/ Thesaurus / M Synonyms of massicotite Find synonyms for: Noun1. massicot, massicotite, lead oreusage: the mineral form of lead monoxide; in the form of yellow powder it is used as a pigmentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language