accountability vs answerableness

accountability and answerableness both are nouns.

Word	Noun	Adjective	Verb	Adverb
accountability	Yes	No	No	No
answerableness	Yes	No	No	No

As nouns, accountability and answerableness are synonyms defined as:

accountability and answerableness: responsibility to someone or for some activity

Other synonyms of accountability include answerability.

accountability (noun)	answerableness (noun)
responsibility to someone or for some activity	responsibility to someone or for some activity