Synonyms|275Antonyms|57|Broader|8Narrower|5Related|163

20 entries under extremist topic. ×

12
militant(noun, person, radical, fanatic, freak)
7
radical(noun, supporter, romantic, fanatic, freak)
7
enthusiast(noun, radical, fanatic, freak, visionary)
5
agitator(noun, supporter, radical, fanatic, revolutionary)
5
reformer(noun, supporter, revolutionary, militant)
2
fanatic(noun, interest, radical, revolutionary, militant)
1
objector(noun, supporter, revolutionary, fighter, militant)
1
rioter(noun, supporter, revolutionary, fighter, militant)
1
ultraist(noun, radical, fanatic, freak, revolutionary)
0
zealot(noun, supporter, radical, fanatic, freak)
0
bigot(noun, radical, fanatic, freak, visionary)
0
dogmatist(noun, fanatic)
0
fiend(noun, radical, fanatic, freak, visionary)
0
left-winger(noun, revolutionary, militant)
0
leftist(noun, revolutionary, militant)
0
maniac(noun, radical, fanatic, freak, visionary)
0
nut(noun, radical, fanatic, freak, visionary)
0
revolter(noun, supporter, revolutionary, militant)
0
secessionist(noun, revolutionary, militant)
0
young Turk(noun, expression, fanatic)
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ChicagoSmart Define. 2016. "activist thesaurus" https://smartdefine.org/activist/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, activist thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/activist/thesaurus/synonyms>.
MLASmart Define. "activist thesaurus" 3 March 2016. Web. 26 September 2026. <https://smartdefine.org/activist/thesaurus/synonyms>