- Definitions|2
- Thesaurus|773
- Abbreviations|0
49 entries under fly-by-night topic. ×
| underhand(adjective, mean, smooth, smart, dishonest) | |
| shifty(adjective, mean, smooth, smart, dishonest) | |
| deceitful(adjective, mean, smooth, smart, dishonest) | |
| tricky(adjective, mean, smooth, smart, informal) | |
| underhanded(adjective, dishonest, cunning, deceitful, unpredictable) | |
| treacherous(adjective, mean, smooth, smart, dishonest) | |
| false(adjective, dishonest, cunning, unpredictable, fickle) | |
| untrustworthy(adjective, false, dishonest, cunning, deceitful) | |
| deceptive(adjective, mean, smooth, smart, false) | |
| delusive(adjective, mean, smooth, smart, false) | |
| unreliable(adjective, true, unpredictable, fickle, variable) | |
| weak(adjective, unpredictable, fickle, variable, undependable) | |
| capricious(adjective, unpredictable, fickle, variable, undependable) | |
| changeable(adjective, unpredictable, fickle, variable, undependable) | |
| disreputable(adjective, unpredictable, fickle, variable, undependable) | |
| dubious(adjective, dishonest, deceitful, unpredictable, fickle) | |
| erratic(adjective, unpredictable, fickle, variable, undependable) | |
| erroneous(adjective, unpredictable, fickle, variable, undependable) | |
| fake(adjective, unpredictable, fickle, variable, undependable) | |
| fallible(adjective, unpredictable, fickle, variable, undependable) |
For more, visit
Furtive on
Power Thesaurus
| APA | Smart Define. (2015). furtive thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/furtive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "furtive thesaurus" https://smartdefine.org/furtive/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, furtive thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/furtive/thesaurus/synonyms>. |
| MLA | Smart Define. "furtive thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/furtive/thesaurus/synonyms> |