Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Basque
mesede
←
Basque
*merzede
(mention)
←
Latin
mercēdem
(derived)
←
Latin
mercēs
(mention)
→
Basque
mesedez
(suffix)