The story
- Proto-Italic*wre-
- Latinre-
- Proto-Indo-European*wert-
- Proto-Indo-European*wértetor
- Proto-Italic*wertō
- Latinvertō
- Latinrevertor
- Old Frenchrevertir
- English todayrevert
From Old French revertir, from Vulgar Latin *revertiō, variant of Latin revertō.
Etymology from Wiktionary, CC BY-SA 4.0.