Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Icelandic ég
Proto-Germanic *ek (derived)
Proto-Indo-European *éǵh₂ (derived)
Old Norse ek (derived)

English I (cognate)
Alemannic German ich (cognate)
Icelandic ek (link)
Icelandic ég heiti (mention)
Icelandic við (mention)
Icelandic fyrr skal ég dauður liggja (mention)
Icelandic ég elska þig (mention)
Icelandic gleym-mér-ei (mention)