1
firebrand(radical, partisan, leftist, malcontent, agitator)
1
firm(moderate, cautious, conventional, timid, uncompromising)
1
fogey
1
fogeyish
1
fomenter(radical, partisan, leftist, malcontent, agitator)
1
frondeur
1
granny
1
griper
1
grouch
1
grouser
1
growler
1
grumbler
1
guarded(moderate, cautious, conventional, timid, traditional)
1
has-been
1
has-beens
1
heretic(radical, partisan, leftist, malcontent, agitator)
1
holding to(expression, moderate, cautious, conventional, timid)
1
hostile
1
imperialist
1
impulse(noun, spur, goad, incentive, impetus)
11 years ago|8.6k views|share |citing 
APASmart Define. (2015). reactionary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/reactionary/thesaurus/synonyms
ChicagoSmart Define. 2015. "reactionary thesaurus" https://smartdefine.org/reactionary/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, reactionary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/reactionary/thesaurus/synonyms>.
MLASmart Define. "reactionary thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/reactionary/thesaurus/synonyms>