The story
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*trísinflu.
- Proto-Indo-European*d(w)is-
- Proto-Italic*dis-
- Latindis-
- Latinputus
- Latinputō
- Latindisputo
- Old Frenchdesputer
- Middle Englishdisputen
- Englishdispute
- English todaydisputant
Etymology from Wiktionary, CC BY-SA 4.0.