Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Wołoch
←
Old East Slavic
волохъ
(derived)
←
Polish
Włoch
(doublet)
←
Proto-Slavic
*volxъ
(derived)
→
Polish
Włoch
(doublet)
→
Polish
wołoski
(suffix)
→
Polish
Wołoszczyzna
(suffix)
→
Polish
Wołoszka
(suffix)