Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
convidar
←
Latin
*convitō
(mention)
←
Latin
invītō
(derived)
←
Old Occitan
convidar
(inherited)
→
Catalan
invitar
(mention)
→
Catalan
convidat
(mention)