/ Thesaurus / P Synonyms of polygenic Find synonyms for: Adjective1. polygenic, inheritable (vs. noninheritable), heritableusage: of or relating to an inheritable character that is controlled by several genes at once; of or related to or determined by polygenesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language