119 entries under firm topic. ×

13
certain(adjective, good, strong, correct)
13
honorable(adjective, good, close, strong, correct)
13
scrupulous(adjective, feature, characteristic, good, close)
12
absolute(adjective, good, complete, correct, right)
12
conscientious(adjective, feature, characteristic, good, close)
12
steady(adjective, good, close, strong, smooth)
12
unswerving(adjective, close, strong, smooth, tough)
12
unwavering(adjective, close, strong, direct, smooth)
11
resolute(adjective, close, strong, tough, correct)
10
definite(noun, adjective, good, strong, correct)
10
solid(adjective, good, strong, sound, smooth)
10
sound(adjective, good, clear, strong, correct)
10
sure(adjective, adverb, good, close, clear)
9
unerring(adjective, clear, correct, right)
9
ardent(adjective, close, kind, correct, keen)
9
determined(adjective, good, clear, strong, tough)
9
positive(adjective, good, clear, strong)
9
undeniable(adjective, clear, correct, right)
8
authoritative(adjective, good, clear, sound, correct)
8
fast(adjective, close, strong, tough, correct)
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APASmart Define. (2016). true thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/true/thesaurus/synonyms
ChicagoSmart Define. 2016. "true thesaurus" https://smartdefine.org/true/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, true thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/true/thesaurus/synonyms>.
MLASmart Define. "true thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/true/thesaurus/synonyms>