Synonyms|235Antonyms|61|Broader|14Narrower|4Related|437
1
extravagant
1
extreme left-winger
1
extremistic
1
extremists
1
far-out(adjective, concern, slang, edge, politics)
1
fervent(adjective, enthusiastic, ill, sick, zealous)
1
flipped(adjective, enthusiastic, ill, sick, fervent)
1
foaming at the mouth(expression, adjective, idiom, enthusiastic, ill)
1
frantic(adjective, enthusiastic, ill, sick, fervent)
1
freak(noun, radical, visionary, zealot, fundamentalist)
1
freaked out(expression, adjective, enthusiastic, ill, sick)
1
frenetic(adjective, enthusiastic, ill, sick, fervent)
1
frenzied(adjective, enthusiastic, ill, sick, fervent)
1
frondeur
1
fundamentalist(noun, right, radical, conservative, fanatic)
1
furious(adjective, enthusiastic, ill, sick, fervent)
1
haggard
1
hot(adjective, enthusiastic, ill, sick, fervent)
1
immovability
1
infuriated(adjective, enthusiastic, ill, sick, fervent)
For more, visit Extremist on Power Thesaurus
11 years ago|7.4k views|share |citing 
APASmart Define. (2015). extremist thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/extremist/thesaurus/synonyms
ChicagoSmart Define. 2015. "extremist thesaurus" https://smartdefine.org/extremist/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, extremist thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/extremist/thesaurus/synonyms>.
MLASmart Define. "extremist thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/extremist/thesaurus/synonyms>