51 entries under radical topic. ×

14
liberal(noun, adjective, moderate, open-minded)
13
left-wing(adjective, politics)
11
progressive(noun, adjective, moderate, informal, flexible)
8
leftist(noun, adjective, liberal, liberalism)
5
continuing(adjective, split, quantity, extra, tolerant)
5
revolutionary(adjective, new, tolerant, modern)
4
socialist
2
reformist(adjective, moderate, tolerant, modern, flexible)
1
accelerating(adjective, tolerant, modern, dynamic)
1
advanced(verb, adjective, moderate, tolerant, modern)
1
advancing(tolerant, modern, dynamic, liberal)
1
avant-garde(adjective, moderate, tolerant, modern, flexible)
1
broad(adjective, moderate, tolerant, modern, flexible)
1
broad-minded(adjective, moderate, tolerant, modern, flexible)
1
continuous(adjective, tolerant, modern, dynamic)
1
developing(adjective, tolerant, modern, dynamic)
1
dynamic(adjective, tolerant, modern, liberal)
1
enlightened(adjective, moderate, tolerant, modern, flexible)
1
enterprising(tolerant, modern, dynamic, liberal)
1
escalating(adjective, tolerant, modern, dynamic)
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APASmart Define. (2015). left thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/left/thesaurus/synonyms
ChicagoSmart Define. 2015. "left thesaurus" https://smartdefine.org/left/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, left thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/left/thesaurus/synonyms>.
MLASmart Define. "left thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/left/thesaurus/synonyms>