tweediness vs nubbiness

tweediness and nubbiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
tweediness	Yes	No	No	No
nubbiness	Yes	No	No	No

As nouns, tweediness and nubbiness are synonyms defined as:

tweediness and nubbiness: looseness or roughness in texture (as of cloth)

Other synonyms of tweediness include coarseness.

tweediness (noun)	nubbiness (noun)
looseness or roughness in texture (as of cloth)	looseness or roughness in texture (as of cloth)
an informal, homely, outdoor look characteristic of those who wear tweeds