accusal vs accusation

accusal and accusation both are nouns.

Word	Noun	Adjective	Verb	Adverb
accusal	Yes	No	No	No
accusation	Yes	No	No	No

As nouns, accusal and accusation are synonyms defined as:

accusal and accusation: a formal charge of wrongdoing brought against a person; the act of imputing blame or guilt

accusal (noun)	accusation (noun)
a formal charge of wrongdoing brought against a person; the act of imputing blame or guilt	a formal charge of wrongdoing brought against a person; the act of imputing blame or guilt
	an assertion that someone is guilty of a fault or offence