interchangeability vs fungibility

interchangeability and fungibility both are nouns.

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

As nouns, interchangeability and fungibility are synonyms defined as:

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

Other synonyms of interchangeability include exchangeability, interchangeableness.

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