Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old High German ōt

→ English allodium (cognate)
→ Old English ead (cognate)
→ German Otto (mention)
→ Faroese eyður (mention)
→ Icelandic auður (mention)
→ Old Norse auðr (cognate)
→ Albanian eth (cognate)