Build up
Build up verb - To become greater in extent, volume, amount, or number.
Mutual synonyms
Cite this Source
Deepen and Build up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/build_up/deepen
Build up & Deepen. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/build_up/deepen>.
Deepen or Build up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/build_up/deepen.
Google Ngram Viewer shows how "build up" and "deepen" have occurred on timeline