Covert
Covert adjective - Screened or sequestered from view.
On the sly and covert are semantically related In some cases you can use "On the sly" instead an adjective "Covert".
On the sly
On the sly adverb - In a furtive manner.
Covert and on the sly are semantically related in secret topic. Sometimes you can use "Covert" instead an adjective phrase "On the sly", if it concerns topics such as sneaky, underground.
Mutual synonyms
Related pairs
Cite this Source
On the sly and Covert. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/covert/on_the_sly
Covert & On the sly. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/covert/on_the_sly>.
On the sly or Covert. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/covert/on_the_sly.
