jowly vs fat

jowly is not a noun while fat is a noun.

Word	Noun	Adjective	Verb	Adverb
jowly	No	Yes	No	No
fat	Yes	Yes	Yes	No

jowly (noun)	fat (noun)
	excess bodily weight
	a kind of body tissue containing stored fat that serves as a source of energy; it also cushions and insulates vital organs
	a soft greasy substance occurring in organic tissue and consisting of a mixture of lipids (mostly triglycerides)

jowly (adjective)	fat (adjective)
having sagging folds of flesh beneath the chin or lower jaw	having an (over)abundance of flesh
	containing or composed of fat
	marked by great fruitfulness
	lucrative
	having a relatively large diameter

jowly (verb)	fat (verb)
	make fat or plump