Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
debilitat
←
Catalan
dèbil
(link)
←
Catalan
debilitar
(link)
←
Latin
dēbilitās
(derived)