nubby vs tweedy

nubby and tweedy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
nubby	No	Yes	No	No
tweedy	No	Yes	No	No

As adjectives, nubby and tweedy are synonyms defined as:

Other synonyms of nubby include homespun, nubbly, slubbed.

nubby (adjective)	tweedy (adjective)
of textiles; having a rough surface	of textiles; having a rough surface
	(of country gentry) informal, clannish and outdoorsy