The story
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*dwi-
- Proto-Hellenic*dwi-
- Ancient Greekδῐ- (dĭ-)
- Latindi-
- Englishdi-
- Proto-Indo-European*ten-
- Proto-Indo-European*tónos
- Proto-Hellenic*tónos
- Ancient Greekτόνος (tónos)
- Latintonus
- Middle Englishtone
- Englishtone
- English todayditone
Etymology from Wiktionary, CC BY-SA 4.0.