Lighten up
Lighten up verb - Make lighter or brighter.
Lie down and lighten up are semantically related. In some cases you can use "Lie down" instead a verb "Lighten up".
Lie down
Lie down verb - Assume a reclining position.
Lighten up and lie down are semantically related. Sometimes you can use "Lighten up" instead a verb "Lie down".
Mutual synonyms
Related pairs
Cite this Source
Lie down and Lighten up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lighten_up/lie_down
Lighten up & Lie down. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lighten_up/lie_down>.
Lie down or Lighten up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lighten_up/lie_down.
Google Ngram Viewer shows how "lighten up" and "lie down" have occurred on timeline