pervert vs sexual practice

pervert and sexual practice both are nouns.

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

pervert (noun)	sexual practice (noun)
a person whose behavior deviates from what is acceptable especially in sexual behavior	activities associated with sexual intercourse

pervert (verb)	sexual practice (verb)
change the inherent purpose or function of something
practice sophistry; change the meaning of or be vague about in order to mislead or deceive
corrupt morally or by intemperance or sensuality