violation vs immorality

violation and immorality both are nouns.

Word	Noun	Adjective	Verb	Adverb
violation	Yes	No	No	No
immorality	Yes	No	No	No

As nouns, immorality is a hypernym of violation; that is, immorality is a word with a broader meaning than violation:

Other hypernyms of violation include evil, iniquity, wickedness.

violation (noun)	immorality (noun)
a crime less serious than a felony	morally objectionable behavior
entry to another's property without right or permission	the quality of not being in accord with standards of right or good conduct
the crime of forcing a person to submit to sexual intercourse against his or her will
a disrespectful act
an act that disregards an agreement or a right