Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
metodyczny
←
Polish
metoda
(affix)
←
Polish
-yczny
(affix)
→
Polish
metodycznie
(affix)
→
Ukrainian
методичний
(cognate)