interchangeability vs exchangeability

interchangeability and exchangeability both are nouns.

Word	Noun	Adjective	Verb	Adverb
interchangeability	Yes	No	No	No
exchangeability	Yes	No	No	No

As nouns, interchangeability and exchangeability are synonyms defined as:

interchangeability and exchangeability: the quality of being capable of exchange or interchange

Other synonyms of interchangeability include fungibility, interchangeableness.

interchangeability (noun)	exchangeability (noun)
the quality of being capable of exchange or interchange	the quality of being capable of exchange or interchange