Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
χώμα
←
Ancient Greek
χῶμα
(inherited)
→
Pontic Greek
χώμαν
(cognate)
→
Romanian
humă
(mention)