Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
usi
→
Polish
malusi
(suffix)
→
Polish
drobniusi
(suffix)
→
Polish
milusi
(suffix)
→
Polish
cichusi
(suffix)
→
Polish
cieniusi
(suffix)
→
Polish
golusi
(suffix)