Stetson vs fedora

Stetson and fedora both are nouns.

Word	Noun	Adjective	Verb	Adverb
Stetson	Yes	No	No	No
fedora	Yes	No	No	No

As nouns, Stetson and fedora are synonyms defined as:

Other synonyms of Stetson include felt hat, homburg, trilby.

Stetson (noun)	fedora (noun)
a hat made of felt with a creased crown	a hat made of felt with a creased crown