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

English Edmund (mention)
English Edgar (derived)
English Eden (mention)
English allodium (cognate)
English Edwin (mention)
Old English eadig (suffix)
Old English Eadwulf (mention)
Old English Eadburh (compound)
Old English Eadbald (compound)
Faroese eyður (mention)
Irish Éamann (mention)
Icelandic auður (mention)
Old Norse auðr (cognate)