- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
529 entries under adjective topic. ×
| untrue(continue, fake, false, dishonest) | |
| unscrupulous(mean, hard, smooth, evil) | |
| wicked(mean, bad, severe, rough) | |
| dangerous(hard, severe, evil, rough) | |
| two-faced(mean, wrong, base, false) | |
| shifty(mean, smooth, wrong, smart) | |
| cunning(mean, smooth, smart, false) | |
| devious(mean, fake, base, false) | |
| duplicitous(mean, fake, base, false) | |
| precarious(delicate, uncertain, sensitive, unstable) | |
| sly(false, dishonest, cunning, deceitful) | |
| treasonous(fickle, untrustworthy, unprincipled, disloyal) | |
| unsafe(delicate, uncertain, sensitive, dishonest) | |
| undependable(false, dishonest, deceitful, unpredictable) | |
| unstable(uncertain, dishonest, shaky, unpredictable) | |
| wily(mean, smooth, smart, false) | |
| fraudulent(fake, false, corrupt, dishonest) | |
| insecure(unreliable, dangerous, incalculable) | |
| insincere(false, dishonest, cunning, deceitful) | |
| lying(false, corrupt, dishonest, cunning) |
For more, visit
Treacherous on
Power Thesaurus
| APA | Smart Define. (2016). treacherous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/treacherous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "treacherous thesaurus" https://smartdefine.org/treacherous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, treacherous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/treacherous/thesaurus/synonyms>. |
| MLA | Smart Define. "treacherous thesaurus" 4 March 2016. Web. 28 September 2026. <https://smartdefine.org/treacherous/thesaurus/synonyms> |