Where does “erotika” come from?

erotika (Hungarian) comes from German Erotik, from Latin erōticus, from Ancient Greek ἐρωτικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

erotika (Hungarian): erotica, eroticism

Definitions

erotica, eroticism

Ancestry of “erotika”, step by step

Step	Language	Word	Meaning
1	German	Erotik	erotica, eroticism
2	Latin	erōticus	erotic
3	Ancient Greek	ἐρωτικός	related to love, erotic; amorous
4	Ancient Greek	-ικός	of or pertaining to, in the manner of; -ic
5	Ancient Greek	-κός	forms adjectives with the sense of 'of or...
6	Proto-Indo-European	-ḱos	-y, -ic

Every word from Proto-Indo-European -ḱos →Every word from Ancient Greek -ικός →Every word from Ancient Greek -κός →