Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lower Sorbian
łoski
←
Lower Sorbian
Łoch
(affix)
←
Lower Sorbian
-ski
(affix)
←
Proto-Slavic
*volšьskъ
(inherited)