Proto-Indo-European *kewp-

→ English cup (derived)

→ English hovel (derived)

→ Assamese কুঁৱা (inherited)

→ Czech kupa (derived)

→ German Kopf (derived)

→ Middle English houve (derived)

→ Spanish cuba (derived)

→ Gujarati કૂવો (derived)

→ Hindi कुआँ (inherited)

→ Italian cupo (derived)

→ Kalasha kuí (inherited)

→ Latin cupa (derived)

→ Old Frisian hof (derived)

→ Portuguese cuba (derived(pt/gl))

→ Portuguese cuba (derived)