Idle
Idle verb - To spend time doing nothing.
Sulk
Sulk verb - To silently go about in a bad mood.
Mutual synonyms
Cite this Source
Sulk and Idle. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/idle/sulk
Idle & Sulk. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/idle/sulk>.
Sulk or Idle. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/idle/sulk.
Google Ngram Viewer shows how "idle" and "sulk" have occurred on timeline