homespun vs nubbly

homespun is a noun but nubbly is not a noun.

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

As adjectives, homespun and nubbly are synonyms defined as:

Other synonyms of homespun include nubby, slubbed, tweedy.

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a rough loosely woven fabric originally made with yarn that was spun at home

homespun (adjective)	nubbly (adjective)
made of cloth spun or woven in the home	of textiles; having a rough surface
of textiles; having a rough surface
characteristic of country life