Synonyms|352Antonyms|118|Broader|1Narrower|0Related|1k

84 entries under voluntary topic. ×

1
off-the-cuff(adjective, simple, natural, casual, impulsive)
1
off top of head(expression, adjective, idiom, simple, natural)
1
offhand(adjective, simple, easy, natural, casual)
1
open(free, natural, genuine, unaffected, unpretentious)
1
opted(adjective, free, deliberate, natural, willing)
1
unartful(adjective, simple, natural, casual, impulsive)
1
unavoidable(adjective, simple, natural, casual, impulsive)
1
unintentional(adjective, simple, natural, casual, impulsive)
1
unplanned(adjective, simple, natural, casual, impulsive)
1
unpremediated(adjective, simple, natural, casual, impulsive)
1
unprescribed(adjective, free, deliberate, natural, willing)
1
up front(expression, adjective, simple, natural, casual)
1
wished(adjective, free, deliberate, natural, willing)
0
alternative(open, free, elective)
0
extra(open, free, elective)
0
freewilled(adjective, free, witting, spontaneous)
0
no strings attached(expression, idiom, open, free)
0
noncompulsory(open, free, elective)
0
nonobligatory(open, free, elective)
0
not required(expression, open, free, elective)
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APASmart Define. (2015). unforced thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unforced/thesaurus/synonyms
ChicagoSmart Define. 2015. "unforced thesaurus" https://smartdefine.org/unforced/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unforced thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unforced/thesaurus/synonyms>.
MLASmart Define. "unforced thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unforced/thesaurus/synonyms>