Chirk up and Perk up

Chirk up

Chirk up verb - To fill with courage or strength of purpose.

Perk up and chirk up are semantically related. In some cases you can replace term "Perk up" with "Chirk up", this phrasal verbs are similar.

Perk up

Perk up verb - To become glad or hopeful.

Chirk up and perk up are semantically related. Sometimes you can replace term "Chirk up" with "Perk up", this phrasal verbs are similar.
Cite this Source
Perk up and Chirk up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/chirk_up/perk_up
Chirk up & Perk up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/chirk_up/perk_up>.
Perk up or Chirk up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/chirk_up/perk_up.
Google Ngram Viewer shows how "chirk up" and "perk up" have occurred on timeline