The story
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Proto-Indo-European*keh₂n-
- Proto-Indo-European*kh₂néti
- Proto-Italic*kanō
- Latincanō
- Latinaccinō
- Ancient Greekπροσῳδῐ́ᾱ (prosōidĭ́ā)
- Medieval Latinaccentus
- Middle Frenchaccent
- Anglo-Normanaccent
- Middle Englishaccent
- Englishaccent
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- Englishaccentology
- English todayaccentologic
From accentology + -ic.
Etymology from Wiktionary, CC BY-SA 4.0.