20 entries under doubtful topic. ×

18
untrustworthy(adjective, open, honest, false)
14
dishonest(adjective, good, open, honest, false)
7
unreliable(adjective, clear, strong, false, true)
4
undependable(adjective, false, responsible, irresponsible)
4
irresponsible(adjective, false, careless, reckless)
4
untruthful(adjective, open, false, truthful)
3
lying(adjective, false)
1
suspect(verb, adjective)
1
dubious
1
implausible(adjective, false)
1
misleading(adjective, false)
0
false(adjective, open, sound, right)
0
immature(adjective, false)
0
improbable(adjective, false)
0
inaccurate(adjective, false)
0
inconceivable(adjective, false)
0
incredible(adjective, false)
0
unconvincing(adjective, false)
0
unlikely(adjective, false)
0
unrealistic(adjective, false)
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APASmart Define. (2015). trustworthy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/trustworthy/thesaurus/antonyms
ChicagoSmart Define. 2015. "trustworthy thesaurus" https://smartdefine.org/trustworthy/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, trustworthy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/trustworthy/thesaurus/antonyms>.
MLASmart Define. "trustworthy thesaurus" 24 October 2015. Web. 29 September 2026. <https://smartdefine.org/trustworthy/thesaurus/antonyms>