- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
| untrustworthy(adjective, open, honest, false, doubtful) | |
| dishonest(adjective, good, open, honest, false) | |
| shameful | |
| hypocritical | |
| disloyal(adjective, loyal, unfaithful) | |
| unreliable(adjective, clear, strong, false, true) | |
| outrageous | |
| ambidextrous | |
| deceitful(adjective, dishonest, insincere) | |
| not good | |
| treacherous | |
| undependable(adjective, false, doubtful, responsible, irresponsible) | |
| devious | |
| irresponsible(adjective, false, careless, doubtful, reckless) | |
| sinful | |
| untruthful(adjective, open, false, doubtful, truthful) | |
| lying(adjective, false, doubtful) | |
| unfaithful(adjective, faithful, disloyal, adulterous) | |
| ill-gotten | |
| unsafe(strong, secure) |
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| APA | Smart Define. (2015). trustworthy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/trustworthy/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "trustworthy thesaurus" https://smartdefine.org/trustworthy/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, trustworthy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/trustworthy/thesaurus/antonyms>. |
| MLA | Smart Define. "trustworthy thesaurus" 24 October 2015. Web. 27 September 2026. <https://smartdefine.org/trustworthy/thesaurus/antonyms> |