Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
pentello
←
Spanish
pendejo
(cognate)
←
Latin
pecten
(inherited)
←
Portuguese
pentelho
(cognate)
→
Spanish
pendejo
(cognate)