Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
porto
←
Latin
portus
(inherited)
←
Old Portuguese
porto
(inherited)
→
Galician
Porto
(mention)
→
Galician
heliporto
(blend)