coprophagia vs coprophagy

coprophagia and coprophagy both are nouns.

Word	Noun	Adjective	Verb	Adverb
coprophagia	Yes	No	No	No
coprophagy	Yes	No	No	No

As nouns, coprophagia and coprophagy are synonyms defined as:

coprophagia and coprophagy: eating feces; in human a symptom of some kinds of insanity

coprophagia (noun)	coprophagy (noun)
eating feces; in human a symptom of some kinds of insanity	eating feces; in human a symptom of some kinds of insanity