Synonyms|133Antonyms|75|Broader|0Narrower|0Related|1.5k
0
self-evident
0
solid
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steady
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sure as shooting
0
sure thing
0
tried
0
tried-and-true
0
tried and true
0
true
0
true statement
0
true to
0
trustable
0
trustworthy
0
trusty
0
uncontroversial
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APASmart Define. (2015). doubtable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/doubtable/thesaurus/antonyms
ChicagoSmart Define. 2015. "doubtable thesaurus" https://smartdefine.org/doubtable/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, doubtable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/doubtable/thesaurus/antonyms>.
MLASmart Define. "doubtable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/doubtable/thesaurus/antonyms>