59 entries under idiom topic. ×
| apt to trick | |
| full of trickery | |
| furtive and crafty | |
| like a fox | |
| like a wink | |
| like some grins | |
| like some winks | |
| not easily caught | |
| on the sly(expression, cunning, secret, private) | |
| having fancy footwork(expression, smart, clever, subtle) | |
| in the know(expression, adjective, smooth, keen) | |
| on the QT(expression, dishonest, cunning, deceitful) | |
| on the ball(expression, adjective, smooth, keen) | |
| on the quiet(expression, dishonest, cunning, deceitful) | |
| secretly mischievous | |
| under false pretense(expression, clandestine, underground, undisclosed) | |
| handling with kid gloves(expression, considerate, cautious, prudent) | |
| all sheer | |
| artfully cunning | |
| clever fox |
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| APA | Smart Define. (2016). sly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sly thesaurus" https://smartdefine.org/sly/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sly/thesaurus/synonyms>. |
| MLA | Smart Define. "sly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sly/thesaurus/synonyms> |