Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Low German Ohr
Proto-Germanic *ausô (inherited)
Middle Low German ôre (inherited)
Proto-West Germanic *auʀā (inherited)
Proto-Indo-European *h₂ows- (derived)
Old Saxon ōra (inherited)

Dutch Low Saxon oor (inherited)