Stealthy
Stealthy adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: constantly harassed the enemy with stealthy raids
Undercover is a synonym for stealthy in quiet and secretive topic. In some cases you can use "Undercover" instead an adjective "Stealthy".
Undercover
Undercover adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: an undercover operation to infiltrate the terrorist organization
Stealthy is a synonym for undercover in secret topic. You can use "Stealthy" instead an adjective "Undercover", if it concerns topics such as covert.
Mutual synonyms
Related pairs
Cite this Source
Undercover and Stealthy. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/stealthy/undercover
Stealthy & Undercover. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/stealthy/undercover>.
Undercover or Stealthy. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/stealthy/undercover.
Google Ngram Viewer shows how "stealthy" and "undercover" have occurred on timeline