Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
vaca
←
Proto-Indo-European
*woḱéh₂
(inherited)
←
Latin
vacca
(inherited)
←
Old Portuguese
vaca
(inherited)
→
Galician
vacaloura
(mention)