immorality vs sexual practice

immorality and sexual practice both are nouns.

Word	Noun	Adjective	Verb	Adverb
immorality	Yes	No	No	No
sexual practice	Yes	No	No	No

immorality (noun)	sexual practice (noun)
morally objectionable behavior	activities associated with sexual intercourse
the quality of not being in accord with standards of right or good conduct