Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
chudnąć
←
Polish
chudy
(affix)
←
Polish
-nąć
(affix)
→
Polish
schudnąć
(affix)
→
Polish
wychudnąć
(affix)
→
Ukrainian
худнути
(cognate)