Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*dwēsaz
→
Old English
dysig
(derived)
→
Old English
dwæs
(inherited)
→
German
quasseln
(derived)
→
Dutch
dwaas
(inherited)