| Main Entry: | |
| Part of Speech: | noun |
| Definition: | enthusiast |
| Synonyms: | activist, diehard, extremist, fanatic, fiend, maniac, militant, nut, radical, ultra*, young Turk |
| Antonyms: | moderate |
| Main Entry: | agitator |
| Part of Speech: | noun |
| Definition: | person who disturbs, causes trouble |
| Synonyms: | adjy, advocate, agent, anarchist, champion, demagogue, disrupter, dissident, dogmatist, fighter, firebrand, fomenter, heretic, incendiary, inciter, instigator, leftist, malcontent, mover, partisan, propagandist, provocateur, pusher, rabble-rouser, radical, reactionary, rebel, reformer, revisionist, revolutionary, ringleader, sparkplug, troublemaker, wave maker, zealot |
| Main Entry: | believer |
| Part of Speech: | noun |
| Definition: | person who has faith in something |
| Synonyms: | acceptor, adherent, apostle, canonist, convert, devotee, disciple, doctrinaire, dogmatist, follower, freak, orthodox, prophet, proselyte, religionist, religious person, supporter, upholder, zealot |
| Antonyms: | agnostic, atheist, disbeliever, non-believer |
| Main Entry: | bigot |
| Part of Speech: | noun |
| Definition: | intolerant, prejudiced person |
| Synonyms: | chauvinist, diehard, doctrinaire, dogmatist, enthusiast, extremist, fanatic, fiend, maniac, monomaniac, opinionated person, partisan, persecutor, puritan, racist, sectarian, segregationist, sexist, stickler, superpatriot, zealot |
| Antonyms: | humanitarian, liberal, tolerator |
| Main Entry: | diehard |
| Part of Speech: | noun |
| Definition: | overenthusiastic person |
| Synonyms: | Bourbon, Tory, bitter ender, dyed-in-the-wool, extremist, fanatic, fogy, fundamentalist, intransigent, mossback, old liner, praetorian, pullback, reactionary, right, right-winger, rightist, standpat, standpatter, stick-in-the-mud, true blue, ultraconservative, zealot |
| Main Entry: | disciple |
| Part of Speech: | noun |
| Definition: | believer, follower |
| Synonyms: | adherent, apostle, attendant, booster, buff, bug*, catechumen, cohort, convert, devotee, enthusiast, fan, fanatic, fiend, freak, groupie, hound, junkie, learner, nut*, partisan, proselyte, pupil, rooter, satellite, sectary, sectator, student, supporter, votary, witness, zealot |
| Antonyms: | god |
| Main Entry: | enthusiast |
| Part of Speech: | noun |
| Definition: | person active in interest |
| Synonyms: | addict, admirer, aficionado, believer, buff, bug*, bum*, devotee, eccentric, fan, fanatic, follower, freak, habitué, lover, maniac, monomaniac, nut*, optimist, participant, partisan, rooter, supporter, votary, worshiper, zealot |
| Antonyms: | critic, detractor, pessimist |
| Main Entry: | extremist |
| Part of Speech: | noun |
| Definition: | person zealous about a belief |
| Synonyms: | agitator, die-hard, fanatic, radical, revolutionary, revolutionist, ultra, ultraist, zealot |
| Antonyms: | conservative, moderate |
| Main Entry: | fan |
| Part of Speech: | noun |
| Definition: | person enthusiastic about an interest |
| Synonyms: | addict, adherent, admirer, aficionado, amateur, buff, devotee, follower, freak*, groupie, habitué, hound, lover, rooter, supporter, votary, zealot |