pederasty vs paraphilia

pederasty and paraphilia both are nouns.

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

As nouns, paraphilia is a hypernym of pederasty; that is, paraphilia is a word with a broader meaning than pederasty:

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

Other hypernyms of pederasty include gayness, homoeroticism, homosexualism, homosexuality, queerness.

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