graciousness vs ungraciousness

graciousness and ungraciousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
graciousness	Yes	No	No	No
ungraciousness	Yes	No	No	No

graciousness (noun)	ungraciousness (noun)
excellence of manners or social conduct	an offensive lack of good manners
the quality of being kind and gentle