The story
- Proto-Indo-European*h₁nómn̥
- Proto-Hellenic*ónomə
- Ancient Greekὀνόμᾰτος (onómătos)
- Englishonomato-
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- Englishonomatology
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- English todayonomatological
From onomatology + -ical.
Etymology from Wiktionary, CC BY-SA 4.0.