/ Thesaurus / O Synonyms of ontogenetic Find synonyms for: Adjective1. ontogeneticusage: of or relating to the origin and development of individual organisms; "ontogenetic development"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language