zooerasty vs zooerastia

zooerasty and zooerastia both are nouns.

Word	Noun	Adjective	Verb	Adverb
zooerasty	Yes	No	No	No
zooerastia	Yes	No	No	No

As nouns, zooerasty and zooerastia are synonyms defined as:

zooerasty and zooerastia: sexual activity between a person and an animal

Other synonyms of zooerasty include bestiality, sodomy.

zooerasty (noun)	zooerastia (noun)
sexual activity between a person and an animal	sexual activity between a person and an animal