Filled out
Fatten up and filled out are semantically related. In some cases you can use "Fatten up" instead a verb phrase "Filled out".
Fatten up
Fatten up verb - Make fat or plump.
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Synonyms for Fatten up
Filled out and fatten up are semantically related. Sometimes you can replace phrase "Filled out" with "Fatten up", this terms are similar.
Mutual synonyms
Related pairs
Cite this Source
Fatten up and Filled out. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/filled_out/fatten_up
Filled out & Fatten up. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/filled_out/fatten_up>.
Fatten up or Filled out. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/filled_out/fatten_up.
Google Ngram Viewer shows how "filled out" and "fatten up" have occurred on timeline