Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse -þér
Old English þēow (cognate)
Proto-Germanic *þewaz (inherited)
Proto-Norse ᚦᛖᚹᚨᛉ (inherited)
Old Norse Eggþér (link)
Old Norse Hjalmþér (link)
Old Norse Hjálmþér (link)