Buoy up
Buoy up verb - To fill with courage or strength of purpose.
Buttress
Buttress verb - To hold up or serve as a foundation for.
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Synonyms for Buttress
Buoy up and buttress are semantically related in strengthen topic. Sometimes you can use "Buoy up" instead a verb "Buttress".
Nearby Words: buttressed, buttressing
Mutual synonyms
Cite this Source
Buttress and Buoy up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/buoy_up/buttress
Buoy up & Buttress. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/buoy_up/buttress>.
Buttress or Buoy up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/buoy_up/buttress.
Google Ngram Viewer shows how "buoy up" and "buttress" have occurred on timeline