Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
zrozumiały
←
Polish
zrozumieć
(suffix)
←
Polish
ały
(suffix)
→
Polish
niezrozumiały
(prefix)
→
Polish
zrozumiale
(suffix)
→
Ukrainian
зрозумілий
(cognate)