Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Yiddish גע־
Proto-Germanic *ga- (inherited)
Middle High German ge- (inherited)
Proto-West Germanic *ga- (inherited)
Old High German ga- (inherited)
Old High German gi- (mention)

German ge- (cognate)
Yiddish גע־ ־ט (mention)
Yiddish געהערן (affix)
Yiddish געדויערן (affix)
Yiddish געוויקס (affix)