Fatten out synonyms
To make fat, or plump, as by feeding; specif., to make (cattle, etc.) fat for slaughter
make fat or plump
Find another word for fatten out. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for fatten out, like: fatten, fat, flesh-out, fill-out, plump, plump out and fatten-up.