Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
teula
←
Latin
tēgula
(derived)
→
Catalan
teulada
(mention)
→
Catalan
teulat
(affix)
→
Catalan
teular
(affix)