Boost and Buck up

Boost

Boost verb - To lift with effort.

Buck up and boost are semantically related In some cases you can use "Buck up" instead a verb "Boost". informal substitute

Nearby Words: boosted, booster, boosting

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. You can use "Boost" instead a verb "Buck up", if it concerns topics such as support, cheer up.
Cite this Source
Buck up and Boost. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/boost/buck_up
Boost & Buck up. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/boost/buck_up>.
Buck up or Boost. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/boost/buck_up.
Google Ngram Viewer shows how "boost" and "buck up" have occurred on timeline