162 entries under solid topic. ×

2
uniform(adjective, firm, ordinary, usual)
2
unvarying(adjective, firm, ordinary, usual)
1
absolutely certain(expression, adjective, set, certain)
1
acceptable(reasonable, realistic, persuasive, credible)
1
ardent(adjective, close, correct, firm, honest)
1
beyond doubt(expression, adjective, set, certain)
1
brick-wall(adjective, firm, determined, vigorous)
1
calm(adjective, sound, reasonable, firm, sensible)
1
cinched(adjective, set, certain, sure)
1
clear-cut(adjective, set, certain, sure)
1
clinched(adjective, set, certain, sure)
1
collected(adjective, calm, sound, reasonable, sensible)
1
composed(adjective, calm, sound, reasonable, sensible)
1
conclusive(reasonable, honest, realistic, absolute)
1
confirmed(adjective, set, pure, certain)
1
cool(adjective, calm, good, sound, reasonable)
1
decided(adjective, set, certain, sure)
1
ensured(adjective, set, certain, sure)
1
equable(adjective, calm, sound, firm, sensible)
1
even(adjective, firm, ordinary, usual)
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APASmart Define. (2015). dependable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dependable/thesaurus/synonyms
ChicagoSmart Define. 2015. "dependable thesaurus" https://smartdefine.org/dependable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, dependable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dependable/thesaurus/synonyms>.
MLASmart Define. "dependable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/dependable/thesaurus/synonyms>