- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
97 entries under fickle topic. ×
| under cover(expression, secret, untrustworthy, unprincipled) | |
| undutiful(untrustworthy, unprincipled, dirty-dealing) | |
| unloyal(untrustworthy, unprincipled, unfaithful, disloyal) | |
| unpatriotic(untrustworthy, unprincipled, dirty-dealing) | |
| unpredictable(adjective, variable, undependable, fly-by-night) | |
| unsound(adjective, unpredictable, variable, undependable) | |
| unstable(adjective, unpredictable, variable, undependable) | |
| unsure(adjective, unpredictable, variable, undependable) | |
| untrue(adjective, false, unpredictable, variable) | |
| untrusty(untrustworthy, unprincipled) | |
| vacillating(adjective, unpredictable, variable, undependable) | |
| variable(adjective, unpredictable, undependable, fly-by-night) | |
| wanton(corrupt, dishonest, immoral, unprincipled) | |
| wavering(adjective, unpredictable, variable, undependable) | |
| weak(adjective, unpredictable, variable, undependable) | |
| yo-yo(untrustworthy, unprincipled, dirty-dealing) | |
| yoyo(untrustworthy, unprincipled, dirty-dealing) |
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| APA | Smart Define. (2015). underhand thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/underhand/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "underhand thesaurus" https://smartdefine.org/underhand/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, underhand thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/underhand/thesaurus/synonyms>. |
| MLA | Smart Define. "underhand thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/underhand/thesaurus/synonyms> |