47 entries under guaranteed topic. ×

25
confident(adjective, calm, strong, smooth, easy)
20
self-confident(adjective, strong, secure, easy, attitude)
9
poised(adjective, calm, solid, relaxed, certain)
9
secure(adjective, attitude, solid, belief, certain)
8
assured(adjective, strong, smooth, easy, attitude)
6
sanguine(adjective, strong, easy, happy, solid)
6
self-possessed(adjective, calm, happy, attitude, solid)
4
collected(adjective, calm, solid, relaxed, certain)
3
cool(adjective, calm, solid, relaxed, certain)
3
unhesitating(certain, sure)
2
decided(firm, certain, sure, self-confident)
2
definite(adjective, strong, easy, solid, certain)
2
imperturbable(adjective, calm, solid, relaxed, certain)
2
unflappable(adjective, calm, solid, relaxed, certain)
1
certain(adjective, strong, easy, solid, definite)
1
fixed(certain, sure)
1
high(certain, sure, assured, self-confident)
1
in the bag(expression, adjective, idiom, strong, easy)
1
nailed down(expression, adjective, strong, easy, solid)
1
on ice(expression, adjective, strong, easy, solid)
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APASmart Define. (2015). self-assured thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/self-assured/thesaurus/synonyms
ChicagoSmart Define. 2015. "self-assured thesaurus" https://smartdefine.org/self-assured/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, self-assured thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/self-assured/thesaurus/synonyms>.
MLASmart Define. "self-assured thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/self-assured/thesaurus/synonyms>