Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
Portugāle
←
English
Oporto
(mention)
←
Latin
Portus Cale
(derived)
→
Latvian
portugālis
(mention)