Buck up and Plug

Buck up

Buck up verb - To become glad or hopeful.

Plug and buck up are semantically related. In some cases you can use "Plug" instead a verb "Buck up".

Plug

Plug verb - To close up so that no empty spaces remain.

Buck up and plug are semantically related. Sometimes you can use "Buck up" instead a verb "Plug".

Nearby Words: plugged, plugboard

Mutual synonyms

Cite this Source
Plug and Buck up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/buck_up/plug
Buck up & Plug. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/buck_up/plug>.
Plug or Buck up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/buck_up/plug.
Google Ngram Viewer shows how "buck up" and "plug" have occurred on timeline