- Definitions|0
- Thesaurus|470
- Abbreviations|1
56 entries under unprincipled topic. ×
| treasonous(fickle, untrustworthy, dirty-dealing) | |
| trustless(fickle, untrustworthy) | |
| two-timing(adjective, dishonest, deceitful, fickle, untrustworthy) | |
| unassured(fickle, untrustworthy) | |
| unconverted(fickle, untrustworthy, dirty-dealing) | |
| underhand(adjective, secret, fickle, untrustworthy, spy) | |
| undutiful(fickle, untrustworthy, dirty-dealing) | |
| unethical(adjective, dishonest, deceitful, fickle, untrustworthy) | |
| unfaithful(fickle, untrustworthy, dirty-dealing) | |
| unloyal(fickle, untrustworthy, dirty-dealing) | |
| unpatriotic(fickle, untrustworthy, dirty-dealing) | |
| untrustworthy | |
| untrusty(fickle, untrustworthy) | |
| untruthful(fickle, untrustworthy, dirty-dealing) | |
| yo-yo(fickle, untrustworthy, dirty-dealing) | |
| yoyo(fickle, untrustworthy, dirty-dealing) |
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| APA | Smart Define. (2015). under cover thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/under_cover/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "under cover thesaurus" https://smartdefine.org/under_cover/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, under cover thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/under_cover/thesaurus/synonyms>. |
| MLA | Smart Define. "under cover thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/under_cover/thesaurus/synonyms> |