euchloric

The story

1. Ancient Greek · derived fromεὔχλωρος“greenish”
2. English todayeuchloric

From Ancient Greek εὔχλωρος (eúkhlōros, “greenish”), from εὐ- (eu-, “well”) + χλωρός (khlōrós, “pale green”). Coined by British chemist Humphry Davy.