Synonyms|116Antonyms|42|Broader|0Narrower|0Related|262
0
cocksure
0
conclusive
0
convincing
0
decisive
0
definite
0
doubtless
0
evident
0
firm
0
indisputable
0
indubitable
0
irrefragable
0
irrefutable
0
noncontroversial
0
proved(adjective, real, unconfirmed)
0
safe
0
safe and sound
0
self-evident
0
surefire
0
uncontroversial
0
undisputable
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APASmart Define. (2015). contestable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/contestable/thesaurus/antonyms
ChicagoSmart Define. 2015. "contestable thesaurus" https://smartdefine.org/contestable/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, contestable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/contestable/thesaurus/antonyms>.
MLASmart Define. "contestable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/contestable/thesaurus/antonyms>