Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Interlingua
cuje
←
Spanish
cuyo
(borrowed)
←
Italian
cui
(borrowed)
←
Latin
cuius
(borrowed)
←
Portuguese
cujo
(borrowed)