equivalence vs comparability

equivalence and comparability both are nouns.

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

As nouns, equivalence and comparability are synonyms defined as:

Other synonyms of equivalence include compare, comparison.

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