Synonyms|1.3kAntonyms|436|Broader|10Narrower|26Related|2.3k
1
dodgy
1
doubtable
1
fallible(adjective, able, prone)
1
false
1
fickle
1
fuzzy
1
groping
1
humbled(verb, adjective)
1
i don't know
1
in a way
1
incertain
1
inconclusive
1
inconsistent(certain, constant)
1
inconstant
1
maybe
1
negotiable
1
nervous(calm, cool, happy)
1
outside(adjective, slight, slim, middle)
1
perhaps
1
perilous
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APASmart Define. (2016). sure thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sure/thesaurus/antonyms
ChicagoSmart Define. 2016. "sure thesaurus" https://smartdefine.org/sure/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, sure thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sure/thesaurus/antonyms>.
MLASmart Define. "sure thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/sure/thesaurus/antonyms>