242 entries under definite topic. ×

15
obvious(adjective, sure, evident, indisputable)
15
special(adjective, exact, extraordinary, superior, unusual)
14
convinced(adjective, set, clear, firm, content)
14
true(adjective, good, strong, correct, firm)
13
conclusive(adjective, clear, strong, correct, easy)
13
distinct(adjective, clear, correct, firm, plain)
13
express(adjective, clear, complete, correct, total)
13
set(adjective, change, clear, firm, solid)
13
settled(adjective, strong, easy, firm, solid)
12
cinch(noun, adjective, strong, easy, solid)
12
precise(adjective, clear, correct, honest, plain)
12
satisfied(adjective, set, clear, firm, content)
12
unmistakable(adjective, clear, correct, firm, total)
11
evident(adjective, obvious, valid, unquestionable)
11
explicit(adjective, clear, complete, correct, flat)
11
singular(adjective, separate, exact, extraordinary, superior)
10
actual(adjective, clear, correct, honest, total)
10
decisive(adjective, good, clear, strong, firm)
10
fated(adjective, determined, restrained, distinct)
10
plain(adjective, clear, flat, firm, honest)
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APASmart Define. (2016). certain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/certain/thesaurus/synonyms
ChicagoSmart Define. 2016. "certain thesaurus" https://smartdefine.org/certain/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, certain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/certain/thesaurus/synonyms>.
MLASmart Define. "certain thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/certain/thesaurus/synonyms>