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31 entries under adjective topic. ×

1
sealed(set, solid, certain, sure)
1
secure(set, solid, certain, sure)
1
set(solid, certain, sure, confident)
1
settled(set, solid, certain, sure)
1
sewed up(expression, set, solid, certain)
1
sure(solid, certain, confident, settled)
1
surefire(set, solid, certain, sure)
1
undoubted(solid, certain, sure, confident)
1
unquestionable(solid, certain, sure, confident)
0
assertive(solid, certain, sure, confident)
0
assured(certain, sure, guaranteed, cinched)
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APASmart Define. (1970). absolutely certain thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/absolutely_certain/thesaurus/synonyms
ChicagoSmart Define. 1970. "absolutely certain thesaurus" https://smartdefine.org/absolutely_certain/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 1970, absolutely certain thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/absolutely_certain/thesaurus/synonyms>.
MLASmart Define. "absolutely certain thesaurus" 1 January 1970. Web. 23 September 2026. <https://smartdefine.org/absolutely_certain/thesaurus/synonyms>