The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Germanic*ga-
- Proto-Indo-European*h₂er-
- Proto-Indo-European*h₃er-
- Proto-Germanic*arwaz
- Proto-Germanic*garwaz
- Proto-Germanic*garwijaną
- Old Norsegervi
- Middle Englishgere
- Englishgear
- Proto-Indo-European*m(y)ewh₁-
- Proto-Indo-European*m(y)owh₁éyeti
- Proto-Italic*moweō
- Latinmoveō
- Latinmōtor
- Middle Englishmotour
- Englishmotor
- English todaygearmotor
Etymology from Wiktionary, CC BY-SA 4.0.