Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Albanian
galë
←
Bulgarian
гал
(cognate)
←
Russian
галя
(cognate)
←
Serbo-Croatian
gȁo
(cognate)
←
Serbo-Croatian
гаља
(cognate)
←
Proto-Slavic
*galъ
(derived)