comparability vs equivalence

comparability and equivalence both are nouns.

Word	Noun	Adjective	Verb	Adverb
comparability	Yes	No	No	No
equivalence	Yes	No	No	No

As nouns, comparability and equivalence are synonyms defined as:

Other synonyms of comparability include compare, comparison.

comparability (noun)	equivalence (noun)
qualities that are comparable	qualities that are comparable
	essential equality and interchangeability
	a state of being essentially equal or equivalent; equally balanced