Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
grubas
←
Polish
gruby
(suffix)
←
Polish
as
(suffix)
→
Polish
grubasek
(suffix)
→
Polish
grubaska
(suffix)