84 entries under obvious topic. ×

12
precise(adjective, clear, correct, honest, plain)
12
unmistakable(adjective, clear, correct, firm, total)
11
evident(adjective, definite, valid, unquestionable)
11
explicit(adjective, clear, complete, correct, flat)
11
inevitable(adjective, complete, firm, full, regular)
10
fated(adjective, determined, restrained, definite, distinct)
10
plain(adjective, clear, flat, firm, honest)
10
unavoidable(adjective, regular, bound, coming)
9
clear-cut(adjective, clear, plain, solid, exact)
8
definitive(adjective, clear, correct, plain, exact)
8
predetermined(adjective, determined, near, usual, regular)
8
unqualified(adjective, clear, complete, flat, firm)
8
verifiable(adjective, reasonable, sensible, natural)
7
emphatic(adjective, flat, firm, definite, distinct)
7
ineluctable(adjective, near, expected, predictable)
7
necessary(adjective, regular, definite, expected)
7
patent(adjective, clear, plain, definite)
6
accurate(adjective, set, clear, complete, correct)
5
exact(adjective, clear, correct, honest, plain)
5
inexorable(adjective, near, expected, predictable)
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APASmart Define. (2016). certain thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/certain/thesaurus/synonyms
ChicagoSmart Define. 2016. "certain thesaurus" https://smartdefine.org/certain/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, certain thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/certain/thesaurus/synonyms>.
MLASmart Define. "certain thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/certain/thesaurus/synonyms>