62 entries under certain topic. ×

20
conclusive(adjective, clear, complete, perfect, important)
15
decided(adjective, set, clear, firm, perfect)
13
absolute(adjective, clear, complete, total, perfect)
12
definite(adjective, good, clear, strong, firm)
12
positive(adjective, good, clear, strong, plain)
12
firm(noun, adjective, good, set, clear)
11
certain(adjective, good, clear, strong, firm)
10
set(adjective, firm, determined, significant)
10
unequivocal(adjective, good, clear, strong, plain)
9
sure(adjective, good, clear, strong, honest)
8
categorical(adjective, clear, plain, full)
8
unmistakable(adjective, clear, plain, definite)
7
assured(adjective, clear, firm, full)
7
clear(adjective, plain, full, definite)
7
indisputable(adjective, clear, plain, definite)
7
irrefutable(adjective, clear, definite, precise)
7
steadfast(adjective, good, strong, honest, solid)
6
incontrovertible(adjective, clear, plain, definite)
6
unwavering(adjective, firm, determined, serious)
5
confident(adjective, clear, firm, sure)
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APASmart Define. (2015). decisive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decisive/thesaurus/synonyms
ChicagoSmart Define. 2015. "decisive thesaurus" https://smartdefine.org/decisive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decisive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decisive/thesaurus/synonyms>.
MLASmart Define. "decisive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/decisive/thesaurus/synonyms>