zooerastia vs sexual practice

zooerastia and sexual practice both are nouns.

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

As nouns, sexual practice is a hypernym of zooerastia; that is, sexual practice is a word with a broader meaning than zooerastia:

Other hypernyms of zooerastia include sex, sex activity, sexual activity.

zooerastia (noun)	sexual practice (noun)
sexual activity between a person and an animal	activities associated with sexual intercourse