- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
226 entries under adjective topic. ×
| fixed(dishonest, immoral, rotten, untrustworthy) | |
| flighty(changeable, indecisive, inconsistent) | |
| forsworn(mean, bad, wrong, base) | |
| foul(mean, bad, base, dishonest) | |
| fraudulent(dishonest, immoral, rotten, untrustworthy) | |
| gone to the dogs(expression, idiom, dishonest, immoral) | |
| improper | |
| iniquitous(wicked, dishonest, immoral, deceitful) | |
| insurrectionist | |
| knavish(dishonest, immoral, rotten, untrustworthy) | |
| lying(noun, mean, bad, wrong) | |
| malevolent(mean, bad, evil, base) | |
| malicious(mean, bad, evil, base) | |
| mean(bad, evil, base, wicked) | |
| mercenary(dishonest, immoral, rotten, untrustworthy) | |
| meretricious(wrong, false, dishonest, unpredictable) | |
| moonlighting(false, improper, fickle, untrue) | |
| mutinous | |
| nefarious(dishonest, immoral, rotten, untrustworthy) | |
| neglectful |
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| APA | Smart Define. (2015). unfaithful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unfaithful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unfaithful thesaurus" https://smartdefine.org/unfaithful/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, unfaithful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unfaithful/thesaurus/synonyms>. |
| MLA | Smart Define. "unfaithful thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unfaithful/thesaurus/synonyms> |