Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old High German ab
Proto-Germanic *ab (inherited)

Old English of- (cognate)
Old English æf (cognate)
German ab- (derived)
German ab (derived)
Alemannic German appe (compound)
Norwegian Bokmål ab (derived)
Norwegian Bokmål abgeschmackt (derived)
Norwegian Bokmål abgeschmackthet (derived)
Yiddish אָב (derived)
Yiddish אָפּ־ (mention)
Yiddish אָפּ (mention)