63 entries under adjective topic. ×

4
broad-minded(moderate, open-minded, noninterventionist)
4
heretical
4
liberal(moderate, independent, open-minded, nonconformist)
4
skeptical(leery, irreligion, disbelieving)
4
tolerant(moderate, independent, open-minded, nonconformist)
3
faithless
3
free-thinking
3
radical(moderate, independent, open-minded, nonconformist)
2
atheist
2
enlightened(moderate, independent, unconventional, open-minded)
2
indulgent(moderate, independent, open-minded, nonconformist)
2
libertine
2
open-minded(moderate, independent, unconventional, nonconformist)
2
permissive(moderate, independent, open-minded, nonconformist)
2
sceptical
2
unbiased(moderate, independent, open-minded, nonconformist)
2
unbigoted(moderate, independent, open-minded, nonconformist)
2
unprejudiced(moderate, independent, open-minded, nonconformist)
1
abundant
1
advanced(moderate, violent, uncompromising, independent)
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APASmart Define. (2015). freethinking thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/freethinking/thesaurus/synonyms
ChicagoSmart Define. 2015. "freethinking thesaurus" https://smartdefine.org/freethinking/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, freethinking thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/freethinking/thesaurus/synonyms>.
MLASmart Define. "freethinking thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/freethinking/thesaurus/synonyms>