error vs evilness

error and evilness both are nouns.

Word	Noun	Adjective	Verb	Adverb
error	Yes	No	No	No
evilness	Yes	No	No	No

As nouns, evilness is a hypernym of error; that is, evilness is a word with a broader meaning than error:

Other hypernyms of error include evil.

error (noun)	evilness (noun)
a wrong action attributable to bad judgment or ignorance or inattention	the quality of being morally wrong in principle or practice
(baseball) a failure of a defensive player to make an out when normal play would have sufficed
inadvertent incorrectness
departure from what is ethically acceptable
a misconception resulting from incorrect information
part of a statement that is not correct
(computer science) the occurrence of an incorrect result produced by a computer