paeony vs peony

paeony and peony both are nouns.

Word	Noun	Adjective	Verb	Adverb
paeony	Yes	No	No	No
peony	Yes	No	No	No

As nouns, paeony and peony are synonyms defined as:

paeony and peony: any of numerous plants widely cultivated for their showy single or double red or pink or white flowers

paeony (noun)	peony (noun)
any of numerous plants widely cultivated for their showy single or double red or pink or white flowers	any of numerous plants widely cultivated for their showy single or double red or pink or white flowers