Breadcrumb Home > Thesaurus > R Synonyms of rigidify Find synonyms for: Verb 1. rigidify, stiffen usage: become rigid; "The body rigidified" 2. rigidify, ossify, petrify, stiffen usage: make rigid and set into a conventional pattern; "rigidify the training schedule"; "ossified teaching methods"; "slogans petrify our thinking" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rigidify (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: epicene Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language