Where does “エログロ” come from?

エログロ (Japanese) comes from English erotic, from French érotique, from Latin erōticus, from Ancient Greek ἐρωτικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

Ancestry of “エログロ”, step by step

StepLanguageWordMeaning
1EnglisheroticRelating to or tending to arouse sexual desire or...
2Frenchérotiquesensual, erotic
3Latinerōticuserotic
4Ancient Greekἐρωτικόςrelated to love, erotic; amorous
5Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
6Ancient Greek-κόςforms adjectives with the sense of 'of or...
7Proto-Indo-European-ḱos-y, -ic

Words derived from “エログロ

Every word from Proto-Indo-European -ḱosEvery word from Ancient Greek -ικόςEvery word from Ancient Greek -κός