65 entries under liberal topic. ×

2
enlightened(adjective, moderate, rational, tolerant, modern)
2
forward-thinking(tolerant, modern, progressive)
2
loose(moderate, tolerant, lenient, noninterventionist)
2
radical(adjective, open, moderate, tolerant, easygoing)
2
revolutionary(adjective, new, tolerant, modern, radical)
2
sophisticated(adjective, reasonable, sympathetic, rational, tolerant)
2
susceptible(adjective, open, friendly, sympathetic, ready)
2
undogmatic(adjective, tolerant, independent, progressive)
2
wide(adjective, open, sympathetic, tolerant, easygoing)
1
accelerating(adjective, tolerant, modern, radical, dynamic)
1
advanced(adjective, open, moderate, tolerant, easygoing)
1
advancing(tolerant, modern, radical, dynamic)
1
approving(adjective, friendly, agreeable, tolerant, amenable)
1
avant-garde(adjective, moderate, tolerant, modern, radical)
1
bleeding-heart(adjective, tolerant, modern, radical, dynamic)
1
continuing(adjective, tolerant, modern, radical, dynamic)
1
continuous(adjective, tolerant, modern, radical, dynamic)
1
cosmopolitan(tolerant, independent, progressive, nonconformist)
1
developing(adjective, tolerant, modern, radical, dynamic)
1
dynamic(adjective, tolerant, modern, radical)
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APASmart Define. (2015). open-minded thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/open-minded/thesaurus/synonyms
ChicagoSmart Define. 2015. "open-minded thesaurus" https://smartdefine.org/open-minded/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, open-minded thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/open-minded/thesaurus/synonyms>.
MLASmart Define. "open-minded thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/open-minded/thesaurus/synonyms>