Buck up and Boost

Buck up

Buck up verb - To fill with courage or strength of purpose.
Usage example: a surprise presidential visit to buck up the troops

Boost and buck up are semantically related. in aid topic. In some cases you can use "Boost" instead a verb "Buck up", when it comes to topics like support, cheer up.

Boost

Boost verb - To lift with effort.

Buck up and boost are semantically related. You can use "Buck up" instead a verb "Boost". informal substitute

Nearby Words: boosted, booster, boosting
Cite this Source
Boost and Buck up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/buck_up/boost
Buck up & Boost. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/buck_up/boost>.
Boost or Buck up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/buck_up/boost.
Google Ngram Viewer shows how "buck up" and "boost" have occurred on timeline