Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
mosteiro
←
Ancient Greek
μοναστήριον
(derived)
←
Ancient Greek
μόνος
(mention)
←
Old Portuguese
mõesteiro
(inherited)
→
Portuguese
mosteiro
(cognate)