Breadcrumb Home > Thesaurus > E Synonyms of eugenics Find synonyms for: Noun 1. eugenics, life science, bioscience usage: the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of eugenics (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language