Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
sucar
←
Spanish
surcar
(cognate)
←
Latin
sulco
(inherited)
←
Portuguese
sulcar
(cognate)
→
Galician
sucada
(mention)