Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
algunha
←
Latin
aliquis
(inherited)
←
Latin
ūna
(mention)
←
Portuguese
alguma
(cognate)
←
Old Portuguese
algũa
(mention)
→
Galician
dalgunha
(mention)
→
Galician
nalgunha
(mention)