The story
- Proto-Indo-European*h₁nómn̥
- Proto-Hellenic*ónomə
- Ancient Greekὀνόμᾰτος (onómătos)
- Englishonomato-
- Proto-Indo-European*men-
- Proto-Indo-European*méntis
- Proto-Hellenic*mə́tis
- Ancient Greekμάντις (mántis)
- Ancient Greekμᾰντεύομαι (mănteúomai)
- Ancient Greekμᾰντείᾱ (mănteíā)
- English todayonomatomancy
Etymology from Wiktionary, CC BY-SA 4.0.