Breadcrumb Home > Thesaurus > E Synonyms of enthusiast Find synonyms for: Noun 1. enthusiast, partisan, partizan, supporter, protagonist, champion, admirer, booster, friend usage: an ardent and enthusiastic supporter of some person or activity 2. fancier, enthusiast, admirer, adorer usage: a person having a strong liking for something WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of enthusiast (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language