Proto-Indo-European *h₂wl(o)p-

→ Breton louarn (derived)

→ Proto-Celtic loberno (derived(cel-pro/gl))

→ Spanish vulpeja (derived)

→ Persian روباه (inherited)

→ Indonesian rubah (derived)

→ Kalasha ḷawák (inherited)

→ Cornish lowarn (derived)

→ Latin vulpes (derived)

→ Malay rubah (derived)

→ Portuguese golpelha (derived)

→ Romanian vulpe (derived)

→ Old Portuguese golpella (derived)

→ Sanskrit लोपाक (derived)

→ Sanskrit लोपाश (inherited)