Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*faldiz
→
Old English
fyld
(inherited)
→
Westrobothnian
fäll
(inherited)
→
Icelandic
feldur
(derived)
→
Swedish
fäll
(derived)