Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-West Germanic
*dreugan
→
Old English
dreogan
(inherited)
→
German
trügen
(inherited)
→
Old Saxon
driogan
(inherited)
→
Scots
dree
(derived)