75 entries under confident topic. ×

1
on ice(expression, adjective, clear, strong, sound)
1
poised(adjective, firm, solid, stable, fixed)
1
reassured(adjective, strong, easy, solid, definite)
1
self-assured(adjective, strong, easy, solid, definite)
1
self-possessed(adjective, firm, solid, stable, fixed)
1
shoo-in(adjective, strong, easy, solid, definite)
1
sure thing(expression, adjective, strong, easy, firm)
1
tried and true(expression, adjective, idiom, strong, easy)
1
unanxious(adjective, strong, easy, solid, definite)
1
unflappable(adjective, firm, solid, determined, usual)
0
carefree(adjective, strong, easy, definite)
0
collected(adjective, solid, sure, guaranteed)
0
composed(adjective, solid, sure, guaranteed)
0
imperturbable(adjective, firm, solid, stable, fixed)
0
sure of yourself(expression, adjective, idiom, self-assured)
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APASmart Define. (2016). certain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/certain/thesaurus/synonyms
ChicagoSmart Define. 2016. "certain thesaurus" https://smartdefine.org/certain/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, certain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/certain/thesaurus/synonyms>.
MLASmart Define. "certain thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/certain/thesaurus/synonyms>