Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*pormy
→
Kashubian
parmiń
(inherited)
→
Polish
promień
(inherited)
→
Silesian
prōmiyń
(inherited)