Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*aiwǭ
→
Danish
ægte
(inherited)
→
German
Ehe
(inherited)
→
Finnish
avio
(derived)
→
Alemannic German
Ee
(inherited)