17 entries under solid topic. ×

50
assured(adjective, sure, certain, optimistic, clear)
42
certain(adjective, sure, self-assured, clear, certain)
40
sure(adjective, certain, definite, self-assured, bold)
33
self-assured(adjective, certain, sure, calm, strong)
31
bold(adjective, brave, certain, courageous, strong)
29
sanguine(adjective, optimistic, happy, certain, cheerful)
26
hopeful(adjective, feelings, emotions, optimistic, strong)
24
secure(adjective, certain, belief, sure, assured)
24
self-confident(adjective, certain, sure, self-assured, strong)
19
cool(adjective, calm, relaxed, tranquil, easygoing)
19
poised(adjective, calm, relaxed, tranquil, easygoing)
19
self-possessed(adjective, calm, relaxed, tranquil, easygoing)
18
collected(adjective, calm, relaxed, tranquil, easygoing)
18
composed(adjective, characteristic, calm, quiet, quality)
15
audacious(adjective, strong, smart, rude)
10
definite(adjective, clear, strong, easy, firm)
6
absolute(adjective, clear, strong, easy, firm)
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APASmart Define. (2016). confident thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/confident/thesaurus/synonyms
ChicagoSmart Define. 2016. "confident thesaurus" https://smartdefine.org/confident/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, confident thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/confident/thesaurus/synonyms>.
MLASmart Define. "confident thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/confident/thesaurus/synonyms>