benign vs graciousness

benign is not a noun while graciousness is a noun.

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

benign (noun)	graciousness (noun)
	excellence of manners or social conduct
	the quality of being kind and gentle

benign (adjective)	graciousness (adjective)
pleasant and beneficial in nature or influence
not dangerous to health; not recurrent or progressive (especially of a tumor)
kindness of disposition or manner