comeuppance vs comeupance

comeuppance and comeupance both are nouns.

Word	Noun	Adjective	Verb	Adverb
comeuppance	Yes	No	No	No
comeupance	Yes	No	No	No

As nouns, comeuppance and comeupance are synonyms defined as:

comeuppance and comeupance: an outcome (good or bad) that is well deserved and fitting

Other synonyms of comeuppance include just deserts, poetic justice.

comeuppance (noun)	comeupance (noun)
an outcome (good or bad) that is well deserved and fitting	an outcome (good or bad) that is well deserved and fitting