Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*nadrā
→
Dutch
adder
(inherited)
→
Saterland Frisian
Adder
(derived)
→
Saterland Frisian
Neder
(inherited)