russet vs homespun

russet and homespun both are nouns.

Word	Noun	Adjective	Verb	Adverb
russet	Yes	Yes	No	No
homespun	Yes	Yes	No	No

As nouns, homespun is a hypernym of russet; that is, homespun is a word with a broader meaning than russet:

russet: a reddish brown homespun fabric
homespun: a rough loosely woven fabric originally made with yarn that was spun at home

russet (noun)	homespun (noun)
a reddish brown homespun fabric	a rough loosely woven fabric originally made with yarn that was spun at home

russet (adjective)	homespun (adjective)
of brown with a reddish tinge	made of cloth spun or woven in the home
	of textiles; having a rough surface
	characteristic of country life