Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
German Pfau
English pea (cognate)
Proto-Germanic *pāwô (inherited)
Middle High German (inherited)
Old High German pfāwo (inherited)
Latin pāvō (derived)

English po (cognate)
English pea (cognate)
German Pfautaube (affix)
Russian павлин (mention)