Bolster up
Bolster up verb - Support and strengthen.
Show all Definitions
Synonyms for Bolster up
Prop up and bolster up are semantically related. In some cases you can use "Prop up" instead a verb "Bolster up".
Prop up
Prop up verb - To hold up or serve as a foundation for.
Mutual synonyms
Related pairs
Cite this Source
Prop up and Bolster up. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/bolster_up/prop_up
Bolster up & Prop up. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/bolster_up/prop_up>.
Prop up or Bolster up. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/bolster_up/prop_up.
Google Ngram Viewer shows how "bolster up" and "prop up" have occurred on timeline