Synonyms|378Antonyms|141|Broader|8Narrower|13Related|597

63 entries under sure topic. ×

1
sanguine(certain, positive, self-assured, self-confident)
1
sealed(certain, guaranteed)
0
absolutely certain(expression, certain, guaranteed)
0
audacious(certain, noble, courageous, guaranteed)
0
beyond doubt(expression, certain, guaranteed)
0
cinched(certain, guaranteed)
0
clear-cut(certain, guaranteed)
0
clinched(certain, guaranteed)
0
collected(certain, guaranteed)
0
complacent(certain, guaranteed)
0
composed(certain, guaranteed)
0
confirmed(certain, guaranteed)
0
convinced(positive, self-assured, self-confident, poised)
0
cool(certain, self-assured, self-confident, guaranteed)
0
dependable(certain, guaranteed)
0
ensured(certain, guaranteed)
0
guaranteed
0
gung ho(expression, certain, guaranteed)
0
gutsy(certain, noble, courageous, guaranteed)
0
high(certain, self-assured, self-confident, guaranteed)
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ChicagoSmart Define. 2015. "assertive thesaurus" https://smartdefine.org/assertive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, assertive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/assertive/thesaurus/synonyms>.
MLASmart Define. "assertive thesaurus" 9 December 2015. Web. 22 September 2026. <https://smartdefine.org/assertive/thesaurus/synonyms>