Synonyms|804Antonyms|405|Broader|11Narrower|37Related|896
1
accident
1
adventure(noun, plan, safety, surety, abstention)
1
alarm
1
angst
1
apprehension(noun, calm, confidence)
1
attempt(noun, try, effort)
1
capriciousness
1
casualty
1
casuistry
1
chance(noun, possibility, probability)
1
changeability(calm, constancy)
1
changeableness
1
chimera
1
creative thought
1
danger(calm, safety)
1
daydream
1
delusion(noun, truth, reality, misconception, misbelief)
1
diffidence
1
distrustfulness
1
equivocation(honesty, directness)
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APASmart Define. (2016). certainty thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/certainty/thesaurus/antonyms
ChicagoSmart Define. 2016. "certainty thesaurus" https://smartdefine.org/certainty/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, certainty thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/certainty/thesaurus/antonyms>.
MLASmart Define. "certainty thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/certainty/thesaurus/antonyms>