Synonyms|262Antonyms|90|Broader|5Narrower|17Related|428
3
certainty
3
oracle bones(noun, doubt, distrust, mistrust)
1
aphorism
1
certitude
1
confidence
1
likelihood
1
naïveté
1
need
1
opportunity
1
precept(noun, ambiguity, unclarity)
1
probability
1
reliability
1
sureness
0
answer
0
anticipate
0
artlessness
0
assertion
0
assurance
0
assuredness
0
await
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APASmart Define. (2016). doubtfulness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/doubtfulness/thesaurus/antonyms
ChicagoSmart Define. 2016. "doubtfulness thesaurus" https://smartdefine.org/doubtfulness/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, doubtfulness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/doubtfulness/thesaurus/antonyms>.
MLASmart Define. "doubtfulness thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/doubtfulness/thesaurus/antonyms>