Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
tal
←
Spanish
tal
(cognate)
←
French
tel
(cognate)
←
Latin
tālis
(inherited)
←
Occitan
tal
(cognate)
←
Old Occitan
(inherited)
→
Catalan
talment
(suffix)