Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Icelandic án
Proto-Germanic *ēnu (inherited)
Old Norse án (inherited)
Old Norse ón (mention)

Cimbrian ane (cognate)
Alemannic German ooni (cognate)
Icelandic án efa (mention)
Luxembourgish ouni (cognate)
Sanskrit अनु (cognate)