- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
70 entries under untruthful topic. ×
| deceitful(adjective, mean, smooth, wrong, fake) | |
| dishonest(adjective, mean, smooth, wrong, fake) | |
| perfidious(adjective, mean, hard, wrong, continue) | |
| untrustworthy(adjective, mean, base, false, dishonest) | |
| false(adjective, mean, wrong, continue, fake) | |
| disloyal(adjective, mean, continue, base, false) | |
| traitorous(adjective, mean, smooth, continue, smart) | |
| faithless(adjective, mean, continue, base, false) | |
| unreliable(adjective, wrong, false, true, unstable) | |
| deceptive(adjective, mean, smooth, wrong, fake) | |
| slippery(adjective, informal, false, uncertain, dishonest) | |
| tricky(adjective, mean, smooth, wrong, fake) | |
| crooked(adjective, mean, smooth, fake, smart) | |
| underhand(adjective, mean, smooth, smart, false) | |
| double-dealing(adjective, mean, smooth, wrong, fake) | |
| corrupt(adjective, mean, bad, low, base) | |
| crafty(adjective, mean, smooth, fake, smart) | |
| unscrupulous(adjective, mean, hard, smooth, evil) | |
| two-faced(adjective, mean, wrong, base, false) | |
| shifty(adjective, mean, smooth, wrong, smart) |
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| APA | Smart Define. (2016). treacherous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/treacherous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "treacherous thesaurus" https://smartdefine.org/treacherous/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, treacherous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/treacherous/thesaurus/synonyms>. |
| MLA | Smart Define. "treacherous thesaurus" 4 March 2016. Web. 30 September 2026. <https://smartdefine.org/treacherous/thesaurus/synonyms> |