Breadcrumb Home > Thesaurus > T Synonyms of thea Find synonyms for: Noun 1. Thea, Theia usage: (Greek mythology) the Titaness who was mother of Helios and Selene and Eos in ancient mythology WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of thea (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: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language