Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
recte
←
Proto-Indo-European
*h₃reǵtós
(derived)
←
Latin
rectus
(borrowed)
←
Latin
rectum
(borrowed)