paederasty vs pederasty

paederasty and pederasty both are nouns.

Word	Noun	Adjective	Verb	Adverb
paederasty	Yes	No	No	No
pederasty	Yes	No	No	No

As nouns, paederasty and pederasty are synonyms defined as:

paederasty and pederasty: sexual relations between a man and a boy (usually anal intercourse with the boy as a passive partner)

paederasty (noun)	pederasty (noun)
sexual relations between a man and a boy (usually anal intercourse with the boy as a passive partner)	sexual relations between a man and a boy (usually anal intercourse with the boy as a passive partner)