fat vs jowly

fat is a noun but jowly is not a noun.

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

fat (noun)	jowly (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)

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

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