The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Italic*kom
- Proto-Italic*kom-
- Proto-Indo-European*wert-
- Proto-Indo-European*wértetor
- Proto-Italic*wertō
- Proto-Italic*komwertō
- Latinconvertō
- Old Frenchconvertir
- Middle Englishconverten
- English todayconvert
From Middle English converten, from Old French convertir, from Latin converto (“turn around”).
Etymology from Wiktionary, CC BY-SA 4.0.