Proto-Indo-European *h₂ems-

→ English Oslo (derived)

→ English merlon (root)

→ English merlon (derived)

→ English Æsir (mention)

→ English merlette (derived)

→ Avestan 𐬀𐬵𐬎𐬭𐬀 (mention)

→ Old English os (root)

→ Old English os (derived)

→ Faroese ásur (derived)

→ French merlon (root)

→ French merlon (derived)

→ Hittite 𒊩𒈗𒀸 (inherited)

→ Hittite 𒈗𒍑 (derived)

→ Icelandic ás (inherited)

→ Latin merula (derived)

→ Norwegian Bokmål Oslo (root)

→ Norwegian Bokmål Oslo (derived)

→ Old Norse áss (derived)

→ Old Norse ǫ́ss (derived)

→ Sanskrit असुर (inherited)