36 entries under spontaneous topic. ×

3
free-willed(adjective, feature, characteristic, free, deliberate)
3
freely(adjective, feature, characteristic, free, deliberate)
3
honorary(adjective, feature, characteristic, free, regard)
3
uncompelled(adjective, free, deliberate, natural, willing)
3
unpaid(adjective, feature, characteristic, free, deliberate)
2
genuine(adjective, feature, characteristic, natural)
2
optional(adjective, free, deliberate, natural, willing)
2
willful(adjective, free, keen, happy, agreeable)
1
opted(adjective, free, deliberate, natural, willing)
1
unprescribed(adjective, free, deliberate, natural, willing)
1
wished(adjective, free, deliberate, natural, willing)
1
witting(adjective, free, keen, happy, agreeable)
0
artless(natural, voluntary)
0
effortless(natural, voluntary)
0
natural
0
unwitting(natural, voluntary)
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APASmart Define. (2015). unasked thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unasked/thesaurus/synonyms
ChicagoSmart Define. 2015. "unasked thesaurus" https://smartdefine.org/unasked/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unasked thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unasked/thesaurus/synonyms>.
MLASmart Define. "unasked thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unasked/thesaurus/synonyms>