knowledgeability vs knowledgeableness

knowledgeability and knowledgeableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
knowledgeability	Yes	No	No	No
knowledgeableness	Yes	No	No	No

As nouns, knowledgeability and knowledgeableness are synonyms defined as:

knowledgeability and knowledgeableness: wisdom as evidenced by the possession of knowledge

Other synonyms of knowledgeability include initiation.

knowledgeability (noun)	knowledgeableness (noun)
wisdom as evidenced by the possession of knowledge	wisdom as evidenced by the possession of knowledge