Probably: either the post-Classical Latin paederastia or its etymon, the Ancient Greek παιδερᾰστίᾱ (paiderastiā), suffixed with the English -ice (suffix forming abstract nouns). Compare pederasty.
"pederastice." YourDictionary, n.d. Web. 24 June 2018. <http://www.yourdictionary.com/pederastice>.
pederastice. (n.d.). Retrieved June 24th, 2018, from http://www.yourdictionary.com/pederastice
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