bristliness vs raggedness

bristliness and raggedness both are nouns.

Word	Noun	Adjective	Verb	Adverb
bristliness	Yes	No	No	No
raggedness	Yes	No	No	No

As nouns, raggedness is a hypernym of bristliness; that is, raggedness is a word with a broader meaning than bristliness:

bristliness: the quality of being covered with prickly thorns or spines
raggedness: a texture of a surface or edge that is not smooth but is irregular and uneven

Other hypernyms of bristliness include roughness.

bristliness (noun)	raggedness (noun)
the quality of being covered with prickly thorns or spines	shabbiness by virtue of being in rags
	a texture of a surface or edge that is not smooth but is irregular and uneven