Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
lunatyk
←
Latin
lūnāticus
(borrowed)
→
Polish
lunatyczka
(suffix)
→
Polish
lunatykować
(suffix)
→
Polish
lunatyczny
(suffix)