Breadcrumb Home > Thesaurus > C Synonyms of conditioner Find synonyms for: Noun 1. conditioner, cardiopulmonary exercise usage: exercise that conditions the body; "farm work can be a good conditioner" 2. conditioner, coach, manager, handler usage: a trainer of athletes 3. conditioner, softener usage: a substance used in washing (clothing or hair) to make things softer WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of conditioner (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