Fall
Fall verb - To go down from an upright position suddenly and involuntarily.
Perk up
Perk up verb - To move from a lower to a higher place or position.
Usage example: the dog tilts her head and perks up her ears whenever someone speaks to her
Both terms in one sentence
-
When Jenn points out anything they make with the current supplies would technically fall under this, they perk up and get right to it.
Source: Steam Punk
Cite this Source
Perk up and Fall. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fall/perk_up
Fall & Perk up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fall/perk_up>.
Perk up or Fall. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fall/perk_up.
Google Ngram Viewer shows how "fall" and "perk up" have occurred on timeline