Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Dutch
mule
→
Central Franconian
Muul
(derived)
→
Luxembourgish
Moul
(derived)
→
West Flemish
mulle
(inherited)