The story
- Proto-Indo-European*per-
- Proto-Indo-European*preh₂-
- Proto-Indo-European*préh₂i?
- Proto-Italic*prai
- Proto-Italic*prai-
- Latinprae-
- Middle Englishpre-
- Englishpre-
- Proto-Indo-European*wers-
- Proto-Germanic*werzaną
- Proto-West Germanic*werʀan
- Frankish*werʀ
- Early Medieval Latinwerra
- Old Northern Frenchguerre
- Old Englishwerre
- Middle Englishwerre
- Englishwar
- English todayprewar
Etymology from Wiktionary, CC BY-SA 4.0.