Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
caída
←
Spanish
caer
(mention)
→
Spanish
paracaídas
(compound)
→
Spanish
caidita
(affix)
→
Portuguese
queda
(cognate)