Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
bulgārs
←
Latin
Bulgarus
(borrowed)
←
Proto-Turkic
(mention)
→
Latvian
Bulgārija
(suffix)
→
Latvian
bulgāriete
(suffix)
→
Latvian
bulgārisks
(suffix)