Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wyjawić
←
Polish
wy-
(affix)
←
Polish
jawić
(affix)
→
Polish
wyjawiać
(suffix)
→
Ukrainian
виявити
(cognate)
→
Ukrainian
виявитися
(cognate)