Breadcrumb Home > Thesaurus > P Synonyms of priming coat Find synonyms for: Noun1. flat coat, ground, primer, priming, primer coat, priming coat, undercoat, coat of paintusage: the first or preliminary coat of paint or size applied to a surfaceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: legerdemain Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language