Hessian boot vs jackboot

Hessian boot and jackboot both are nouns.

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

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

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

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