Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Rompza
←
Kashubian
rãbca
(derived)
←
Polish
Rompca
(derived)
←
Polish
rąbać
(affix)
←
Polish
-ca
(affix)