Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*krǫglъ
→
Bulgarian
кръгъл
(inherited)
→
Polish
okrągły
(inherited)
→
Polish
krągły
(inherited)
→
Russian
круглый
(inherited)
→
Silesian
ôkrōngły
(derived)
→
Ukrainian
круглий
(inherited)