Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old English hnægan
Proto-Germanic *hnajjijaną (inherited)
Proto-West Germanic *hnaigijan (inherited)
Proto-West Germanic *hnaiijan (mention)
Old Norse hneggja (cognate)
Old Norse gneggja (mention)
Old Saxon tōhnēgian (cognate)