81 entries under certain topic. ×

1
indubitable(adjective, correct, right, flat, honest)
1
insured(adjective, set, solid, sure)
1
irrefutable(adjective, flat, solid, superior)
1
made certain(expression, adjective, set, solid)
1
nailed down(expression, adjective, set, solid)
1
never-failing(adjective, firm, solid, stable)
1
on ice(expression, adjective, set, solid)
1
positive(good, strong, sure, absolute)
1
pronounced(adjective, set, solid, sure)
1
racked(adjective, set, solid, sure)
1
same(adjective, regular, even, constant)
1
sealed(adjective, set, solid, sure)
1
self-possessed(adjective, calm, sound, reasonable, firm)
1
set(adjective, firm, solid, ordinary)
1
settled(adjective, set, firm, sensible, solid)
1
sewed up(expression, adjective, set, solid)
1
undoubted(adjective, correct, right, flat, honest)
1
unflappable(adjective, calm, sound, reasonable, sensible)
0
assertive(sure, guaranteed)
0
assiduous(careful, reliable, thorough, trustworthy)
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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>