50 entries under free topic. ×

4
elective(adjective, open, voluntary)
4
freely(adjective, feature, characteristic, deliberate)
4
unpaid(adjective, feature, characteristic, deliberate)
4
witting(adjective, keen, happy, agreeable)
3
designful(adjective, feature, characteristic, deliberate)
3
elected(adjective, feature, characteristic, deliberate)
3
free-willed(adjective, feature, characteristic, deliberate)
3
honorary(adjective, feature, characteristic, regard)
2
arbitrary(open, voluntary, elective)
2
offered(adjective, spontaneous, unwelcome, unwanted)
2
unrequested
1
facultative(adjective, open, voluntary, elective)
1
open(natural, genuine, unaffected, unpretentious)
1
opted(adjective, deliberate, natural, willing)
1
unprescribed(adjective, deliberate, natural, willing)
1
wished(adjective, deliberate, natural, willing)
0
alternative(open, voluntary, elective)
0
extra(open, voluntary, elective)
0
freewilled(adjective, witting, spontaneous, voluntary)
0
gratis(adjective, spontaneous, unwelcome, unwanted)
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APASmart Define. (2015). unforced thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unforced/thesaurus/synonyms
ChicagoSmart Define. 2015. "unforced thesaurus" https://smartdefine.org/unforced/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unforced thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unforced/thesaurus/synonyms>.
MLASmart Define. "unforced thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unforced/thesaurus/synonyms>