Breadcrumb Home > Thesaurus > S Synonyms of sissy Find synonyms for: Noun 1. sissy, pantywaist, pansy, milksop, Milquetoast, coward usage: a timid man or boy considered childish or unassertive Adjective 1. effeminate, emasculate, epicene, cissy, sissified, sissyish, sissy, unmanly (vs. manly), unmanful, unmanlike usage: having unsuitable feminine qualities WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sissy (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: locution Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language