Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
amb
←
Latin
ab
(derived)
←
Old Occitan
ab
(cognate)
←
Old Catalan
ab
(inherited)
→
Catalan
pa amb tomàquet
(mention)