nubbly vs nubby

nubbly and nubby both are adjectives.

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

As adjectives, nubbly and nubby are synonyms defined as:

Other synonyms of nubbly include homespun, slubbed, tweedy.

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