- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
65 entries under adjective topic. ×
| untrustworthy(open, honest, false, doubtful) | |
| dishonest(good, open, honest, false) | |
| disloyal(loyal, unfaithful) | |
| unreliable(clear, strong, false, true) | |
| deceitful(dishonest, insincere) | |
| treacherous | |
| undependable(false, doubtful, responsible, irresponsible) | |
| devious | |
| irresponsible(false, careless, doubtful, reckless) | |
| untruthful(open, false, doubtful, truthful) | |
| lying(false, doubtful) | |
| unfaithful(faithful, disloyal, adulterous) | |
| dishonorable | |
| doubtful | |
| fly-by-night(unreliable, shady) | |
| fraudulent(open, genuine) | |
| shady | |
| suspect(verb, doubtful) | |
| crooked | |
| dubious |
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| APA | Smart Define. (2015). trustworthy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/trustworthy/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "trustworthy thesaurus" https://smartdefine.org/trustworthy/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, trustworthy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/trustworthy/thesaurus/antonyms>. |
| MLA | Smart Define. "trustworthy thesaurus" 24 October 2015. Web. 29 September 2026. <https://smartdefine.org/trustworthy/thesaurus/antonyms> |