Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
bo
←
Spanish
bueno
(cognate)
←
Latin
bonus
(inherited)
←
Portuguese
bom
(cognate)
←
Old Portuguese
bõo
(inherited)
→
Galician
Boo
(mention)
→
Galician
aboar
(prefix)