Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*hangist
→
Old English
hengest
(inherited)
→
Saterland Frisian
Houngst
(inherited)
→
Saterland Frisian
Hingst
(derived)