slubbed vs nubby

slubbed and nubby both are adjectives.

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

As adjectives, slubbed and nubby are synonyms defined as:

Other synonyms of slubbed include homespun, nubbly, tweedy.

slubbed (adjective)	nubby (adjective)
of textiles; having a rough surface	of textiles; having a rough surface