Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
Martorell
←
Latin
martyr
(mention)
←
Latin
-ellus
(mention)
→
English
Martorell
(borrowed)
→
Catalan
Martorelles
(mention)