Clandestine
Clandestine adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: I took a clandestine peek at the price tag on the diamond necklace
Sneaky is a synonym for clandestine in sly topic. In some cases you can use "Sneaky" instead an adjective "Clandestine".
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
Clandestine is a synonym for sneaky in furtive topic. You can use "Clandestine" instead an adjective "Sneaky".
Mutual synonyms
Related pairs
Cite this Source
Sneaky and Clandestine. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clandestine/sneaky
Clandestine & Sneaky. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clandestine/sneaky>.
Sneaky or Clandestine. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clandestine/sneaky.
Google Ngram Viewer shows how "clandestine" and "sneaky" have occurred on timeline