depravation vs immorality

depravation and immorality both are nouns.

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

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

depravation: moral perversion; impairment of virtue and moral principles
immorality: the quality of not being in accord with standards of right or good conduct

depravation (noun)	immorality (noun)
moral perversion; impairment of virtue and moral principles	morally objectionable behavior
	the quality of not being in accord with standards of right or good conduct