Slippery
Slippery adjective - Given to acting in secret and to concealing one's intentions.
Usage example: a bar where a lot of slippery characters were known to hang out
Sneaky is a synonym for slippery in uncertain topic. In some cases you can use "Sneaky" instead the word "Slippery" as an adjective or a noun, when it comes to topics like devious, untrustworthy. popular alternative
Sneaky
Sneaky adjective - Given to acting in secret and to concealing one's intentions.
Usage example: his opponent's sneaky campaign manager was clearly up to something
Slippery is a synonym for sneaky in sly topic. You can use "Slippery" instead an adjective "Sneaky", if it concerns topics such as underhanded. popular alternative
Mutual synonyms
Cite this Source
Sneaky and Slippery. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/slippery/sneaky
Slippery & Sneaky. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/slippery/sneaky>.
Sneaky or Slippery. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/slippery/sneaky.
Google Ngram Viewer shows how "slippery" and "sneaky" have occurred on timeline