Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
влахъ
←
Proto-Germanic
*walhaz
(derived)
←
Proto-Slavic
*volxъ
(derived)
→
Ancient Greek
Βλάχος
(borrowed)
→
Hungarian
oláh
(borrowed)
→
Aromanian
vlah
(cognate)