Proto-Indo-European *dʰel-

→ English dell (mention)

→ English dowel (derived)

→ Afrikaans dal (mention)

→ French douille (derived)

→ Galician dala (derived)

→ Norwegian Bokmål dal (mention)

→ Norwegian Bokmål Arendal (mention)

→ Norwegian Bokmål Hallingdal (mention)

→ Swedish dal (mention)

→ Old Armenian դանդաղ (inherited)