misdeed vs abnormality

misdeed and abnormality both are nouns.

Word	Noun	Adjective	Verb	Adverb
misdeed	Yes	No	No	No
abnormality	Yes	No	No	No

As nouns, abnormality is a hyponym of misdeed; that is, abnormality is a word with a more specific, narrower meaning than misdeed:

misdeed: improper or wicked or immoral behavior
abnormality: behavior that breaches the rule or etiquette or custom or morality

misdeed (noun)	abnormality (noun)
improper or wicked or immoral behavior	behavior that breaches the rule or etiquette or custom or morality
	marked strangeness as a consequence of being abnormal
	retardation sufficient to fall outside the normal range of intelligence
	an abnormal physical condition resulting from defective genes or developmental deficiencies