Lighten up and Perk up

Related terms

Lighten up verb - Make lighter or brighter.

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Perk up and lighten up are semantically related. In some cases you can use "Perk up" instead a verb "Lighten up".

Perk up verb - To become glad or hopeful.

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Lighten up and perk up are semantically related. Sometimes you can use "Lighten up" instead a verb "Perk up".

Cite this Source

Perk up and Lighten up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/lighten_up/perk_up

Lighten up & Perk up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/lighten_up/perk_up>.

Perk up or Lighten up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/lighten_up/perk_up.

Google Ngram Viewer shows how "lighten up" and "perk up" have occurred on timeline