Breadcrumb Home > Thesaurus > F Synonyms of flinch Find synonyms for: Noun 1. wince, flinch, startle, jump, start usage: a reflex response to sudden pain Verb 1. flinch, squinch, funk, cringe, shrink, wince, recoil, quail, move usage: draw back, as with fear or pain; "she flinched when they showed the slaughtering of the calf" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of flinch (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: meretricious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language