86 entries under sure topic. ×

3
set(adjective, clear, firm, certain, definite)
3
trusting(adjective, certain, self-assured, assured)
3
undeniable(adjective, clear, certain, definite)
2
bold(certain, self-assured, assured, self-confident)
2
firm(clear, certain, determined, fixed)
2
resolved(verb, adjective, set, clear, plain)
2
self-assured(certain, assured, self-confident, poised)
2
self-confident(positive, self-assured, poised)
2
self-reliant(certain, self-assured, assured, self-confident)
2
unafraid(certain, self-assured, assured, self-confident)
2
undoubting
2
unmistakable(adjective, clear, certain)
1
genuine(clear, certain, definite, positive)
1
real(clear, certain, definite, positive)
1
unmitigated(clear, certain)
0
actual(clear, certain)
0
affirmative(clear, certain)
0
assertive(positive, self-assured, self-confident, poised)
0
bet on(expression, certain, self-assured, assured)
0
categorical(clear, certain)
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APASmart Define. (2015). convinced thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/convinced/thesaurus/synonyms
ChicagoSmart Define. 2015. "convinced thesaurus" https://smartdefine.org/convinced/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, convinced thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/convinced/thesaurus/synonyms>.
MLASmart Define. "convinced thesaurus" 5 December 2015. Web. 24 September 2026. <https://smartdefine.org/convinced/thesaurus/synonyms>