Buoy up
Buoy up verb - To fill with courage or strength of purpose.
Usage example: the sudden improvement in his health buoyed him up
Fortify
Mutual synonyms
Cite this Source
Fortify and Buoy up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/buoy_up/fortify
Buoy up & Fortify. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/buoy_up/fortify>.
Fortify or Buoy up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/buoy_up/fortify.
Google Ngram Viewer shows how "buoy up" and "fortify" have occurred on timeline