Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
gibūr
→
Old English
gebur
(cognate)
→
German
Bauer
(mention)
→
Mòcheno
pauer
(derived)
→
Polish
gbur
(derived)