Lying down
Zonk out and lying down are semantically related. In some cases you can use "Zonk out" instead a verb "Lying down".
Zonk out
Zonk out verb - Fall asleep fast, as when one is extremely tired.
Lying down and zonk out are semantically related. Sometimes you can use "Lying down" instead a verb "Zonk out".
Mutual synonyms
Cite this Source
Zonk out and Lying down. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/lying_down/zonk_out
Lying down & Zonk out. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/lying_down/zonk_out>.
Zonk out or Lying down. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/lying_down/zonk_out.
Google Ngram Viewer shows how "lying down" and "zonk out" have occurred on timeline