Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
carrizo
←
Spanish
carrizo
(cognate)
←
Latin
cārex
(inherited)
←
Portuguese
carriço
(cognate)
→
Romanian
porumb
(mention)