stovepipe vs dress hat

stovepipe and dress hat both are nouns.

Word	Noun	Adjective	Verb	Adverb
stovepipe	Yes	No	No	No
dress hat	Yes	No	No	No

As nouns, stovepipe and dress hat are synonyms defined as:

stovepipe and dress hat: a man's hat with a tall crown; usually covered with silk or with beaver fur

Other synonyms of stovepipe include beaver, high hat, opera hat, silk hat, top hat, topper.

stovepipe (noun)	dress hat (noun)
chimney consisting of a metal pipe of large diameter that is used to connect a stove to a flue	a man's hat with a tall crown; usually covered with silk or with beaver fur
a man's hat with a tall crown; usually covered with silk or with beaver fur