Cheer up
Cheer up verb - To become glad or hopeful.
Fire
Fire verb - To cause (a projectile) to be driven forward with force.
Both terms in one sentence
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In the Phineas and Ferb episode "Cheer Up, Candace", Doofenshmirtz created robotic duplicates of Perry the Platypus to fight fire with fire.
Source: Evil Knockoff
Cite this Source
Fire and Cheer up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/cheer_up/fire
Cheer up & Fire. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/cheer_up/fire>.
Fire or Cheer up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/cheer_up/fire.
Google Ngram Viewer shows how "cheer up" and "fire" have occurred on timeline