Bulk up
Bulk up verb - To bring together in one body or place.
Mutual synonyms
Cite this Source
Flatten and Bulk up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/bulk_up/flatten
Bulk up & Flatten. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/bulk_up/flatten>.
Flatten or Bulk up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/bulk_up/flatten.
Google Ngram Viewer shows how "bulk up" and "flatten" have occurred on timeline