59 entries under sure topic. ×

21
cool(adjective, calm, quiet, reasonable, firm)
20
composed(adjective, calm, quiet, cool, reasonable)
18
confident(adjective, calm, quiet, happy, attitude)
16
imperturbable(adjective, calm, quiet, cool, moderate)
14
collected(adjective, calm, quiet, cool, reasonable)
13
poised(adjective, calm, quiet, cool, moderate)
13
unflappable(adjective, calm, quiet, cool, reasonable)
9
self-confident(adjective, attitude, belief, certain)
6
self-assured(adjective, calm, happy, attitude, solid)
5
assured(adjective, calm, quiet, cool, attitude)
3
secure(adjective, firm, attitude, solid, belief)
2
bold(certain, confident, self-assured, self-confident)
2
pushy(certain, self-assured, self-confident, guaranteed)
2
sanguine(calm, certain, composed, confident)
2
unhesitating(certain, guaranteed)
1
certain(adjective, firm, solid, stable, fixed)
1
cocksure(certain, confident, self-assured, self-confident)
1
complacent(adjective, calm, cool, solid, mild)
1
dependable(adjective, calm, sound, reasonable, firm)
0
absolutely certain(expression, certain, guaranteed)
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APASmart Define. (2015). self-possessed thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/self-possessed/thesaurus/synonyms
ChicagoSmart Define. 2015. "self-possessed thesaurus" https://smartdefine.org/self-possessed/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, self-possessed thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/self-possessed/thesaurus/synonyms>.
MLASmart Define. "self-possessed thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/self-possessed/thesaurus/synonyms>