Buoy up and Prop up

Buoy up

Buoy up verb - To fill with courage or strength of purpose.

Prop up and buoy up are semantically related. In some cases you can use "Prop up" instead a verb "Buoy up".

Prop up

Prop up verb - To hold up or serve as a foundation for.

Buoy up and prop up are semantically related. Sometimes you can use "Buoy up" instead a verb "Prop up".
Cite this Source
Prop up and Buoy up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/buoy_up/prop_up
Buoy up & Prop up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/buoy_up/prop_up>.
Prop up or Buoy up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/buoy_up/prop_up.
Google Ngram Viewer shows how "buoy up" and "prop up" have occurred on timeline