Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
acuciar
←
Spanish
acucia
(affix)
←
Spanish
-ar
(affix)
←
Latin
acūtus
(derived)
→
Spanish
acuciante
(mention)