Where does “eupelagic” come from?

eupelagic (English) comes from English pelagic, from Latin pelagicus, from Ancient Greek πελαγικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

eupelagic (English): Synonym of pelagic

Definitions

  1. Synonym of pelagic

Ancestry of “eupelagic”, step by step

eupelagic traces back through two separate lines of ancestry.

via English pelagic

StepLanguageWordMeaning
1EnglishpelagicLiving in the open sea rather than in coastal or...
2Latinpelagicuspelagic
3Ancient Greekπελαγικός—
4Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
5Ancient Greek-κόςforms adjectives with the sense of 'of or...
6Proto-Indo-European-ḱos-y, -ic

via English eu

StepLanguageWordMeaning
1Englisheu—
2Ancient Greekεὖwell
3Ancient Greekἐΰςgood, brave, noble
4Proto-Hellenicehu-good
5Proto-Indo-Europeanh₁su-good
6Proto-Indo-Europeanh₁wes-good; to be cheerful, happy; to eat, to feast
Every word from Proto-Indo-European -ḱos →Every word from Ancient Greek -ικός →Every word from Ancient Greek -κός →