Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
abetar
←
Old French
abeter
(borrowed)
←
Proto-Germanic
*baitō
(derived)
←
Old Occitan
abetar
(borrowed)
→
Galician
abeto
(link)