Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
grãditã
←
Macedonian
град
(cognate)
←
Sardinian
grad
(cognate)
←
Proto-Slavic
*gordъ
(derived)