Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
mocho
←
Spanish
mocho
(derived)
←
Spanish
mochuelo
(cognate)
←
Latin
mutilus
(derived)
→
Spanish
mocho
(cognate)
→
Galician
moucho
(cognate)