Idle
Idle verb - To spend time doing nothing.
Skulk
Skulk verb - To move about in a sly or secret manner.
Cite this Source
Skulk and Idle. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/idle/skulk
Idle & Skulk. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/idle/skulk>.
Skulk or Idle. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/idle/skulk.
Google Ngram Viewer shows how "idle" and "skulk" have occurred on timeline