Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*gaduling
→
English
gad
(derived)
→
English
gadling
(inherited)
→
German
Gatte
(derived)
→
Middle English
gadeling
(inherited)
→
Old High German
gatiling
(inherited)