erratum vs mistake

erratum and mistake both are nouns.

Word	Noun	Adjective	Verb	Adverb
erratum	Yes	No	No	No
mistake	Yes	No	Yes	No

As nouns, mistake is a hypernym of erratum; that is, mistake is a word with a broader meaning than erratum:

erratum: a mistake in printed matter resulting from mechanical failures of some kind
mistake: part of a statement that is not correct

Other hypernyms of erratum include error.

erratum (noun)	mistake (noun)
a mistake in printed matter resulting from mechanical failures of some kind	a wrong action attributable to bad judgment or ignorance or inattention
	an understanding of something that is not correct
	part of a statement that is not correct

erratum (verb)	mistake (verb)
	to make a mistake or be incorrect
	identify incorrectly