Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
prometre
←
Latin
prōmittere
(inherited)
←
Latin
prōmittō
(mention)
←
Old Occitan
(inherited)
→
Catalan
prometedor
(affix)