Breadcrumb Home > Thesaurus > C Synonyms of curmudgeon Find synonyms for: Noun 1. curmudgeon, oldster, old person, senior citizen, golden ager usage: a crusty irascible cantankerous old person full of stubborn ideas WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of curmudgeon (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: terraincognita Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language