Where does “εὐπόλεμος” come from?

εὐπόλεμος (Ancient Greek) comes from Ancient Greek εὖ, from Ancient Greek ἐΰς, from Proto-Hellenic ehu-, from Proto-Indo-European h₁su-, from Proto-Indo-European h₁wes- — good; to be cheerful, happy; to eat, to feast.

εὐπόλεμος (Ancient Greek): good at war, successful in war (epithet of Nike)

Definitions

  1. good at war, successful in war (epithet of Nike)

Ancestry of “εὐπόλεμος”, step by step

εὐπόλεμος traces back through two separate lines of ancestry.

via Ancient Greek εὖ

StepLanguageWordMeaning
1Ancient Greekεὖwell
2Ancient Greekἐΰςgood, brave, noble
3Proto-Hellenicehu-good
4Proto-Indo-Europeanh₁su-good
5Proto-Indo-Europeanh₁wes-good; to be cheerful, happy; to eat, to feast

via Ancient Greek πόλεμος

StepLanguageWordMeaning
1Ancient Greekπόλεμοςwar, battle
Every word from Proto-Indo-European h₁wes-Every word from Proto-Indo-European h₁su-Every word from Proto-Hellenic ehu-