110 entries under characteristic topic. ×

4
autonomous(adjective, feature, natural, spontaneous)
4
chosen(adjective, feature, respect, natural)
4
designful(adjective, feature, respect, natural)
4
discretional(adjective, feature, respect, natural)
4
elected(adjective, feature, respect, natural)
4
free-willed(adjective, feature, respect, natural)
4
freely(adjective, feature, respect, natural)
4
gratuitous(adjective, feature, natural, spontaneous)
4
unforced(adjective, feature, open, smooth)
4
unpaid(adjective, feature, natural, spontaneous)
4
voluntary(adjective, feature, natural, spontaneous)
3
celebratory(adjective, feature, respect)
3
commemorative(adjective, feature)
3
complimentary(adjective, feature)
3
congratulatory(adjective, feature, respect)
3
favoured(adjective, feature)
3
honorific(adjective, feature)
3
honourary(adjective, feature)
3
nominal(adjective, feature)
3
spontaneous(adjective, feature, honest, modest)
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APASmart Define. (2016). genuine thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/genuine/thesaurus/synonyms
ChicagoSmart Define. 2016. "genuine thesaurus" https://smartdefine.org/genuine/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, genuine thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/genuine/thesaurus/synonyms>.
MLASmart Define. "genuine thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/genuine/thesaurus/synonyms>