14
loyal
6
reliable(adjective, clear, bad, strong, weak)
6
responsible(adjective, clear, strong, dependable)
6
dependable(adjective, clear, strong, weak)
5
certain(adjective, clear, strong, counterfeit, uncertain)
5
faithful(adjective, clear, strong, cool, weak)
5
safe(insecure, irresponsible)
4
honest(adjective, clear, strong, false, corrupt)
4
steadfast(adjective, weak, steady, wavering, loyal)
4
sure(adjective, clear, strong, dependable)
4
trustworthy(adjective, clear, strong, false, doubtful)
3
true(adjective, clear, strong, uncertain, dishonest)
3
constant(adjective, clear, strong, dependable)
3
decent
3
infallible
3
secure(weak, soft)
3
steady(adjective, clear, strong, untrustworthy, dependable)
3
tried
2
honorable(adjective, bad, immoral)
2
solid(adjective, weak, loose, unstable, reliable)
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APASmart Define. (2016). unreliable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unreliable/thesaurus/antonyms
ChicagoSmart Define. 2016. "unreliable thesaurus" https://smartdefine.org/unreliable/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unreliable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unreliable/thesaurus/antonyms>.
MLASmart Define. "unreliable thesaurus" 4 March 2016. Web. 26 September 2026. <https://smartdefine.org/unreliable/thesaurus/antonyms>