seediness vs shabbiness

seediness and shabbiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
seediness	Yes	No	No	No
shabbiness	Yes	No	No	No

As nouns, seediness and shabbiness are synonyms defined as:

seediness and shabbiness: a lack of elegance as a consequence of wearing threadbare or dirty clothing

Other synonyms of seediness include manginess, sleaziness.

seediness (noun)	shabbiness (noun)
a lack of elegance as a consequence of wearing threadbare or dirty clothing	an unjust act
	a lack of elegance as a consequence of wearing threadbare or dirty clothing