Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle High German
kost
→
Czech
košt
(borrowed)
→
German
Kosten
(mention)
→
Mòcheno
kost
(inherited)
→
Polish
koszt
(derived)