Hessian boot vs hessian

Hessian boot and hessian both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hessian boot	Yes	No	No	No
hessian	Yes	No	No	No

As nouns, Hessian boot and hessian are synonyms defined as:

Other synonyms of Hessian boot include jackboot, Wellington, Wellington boot.

Hessian boot (noun)	hessian (noun)
(19th century) a man's high tasseled boot	(19th century) a man's high tasseled boot