Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wspomnieć
←
Polish
ws-
(affix)
←
Polish
pomnieć
(affix)
→
Polish
wspominać
(suffix)
→
Polish
wspomnienie
(affix)
→
Romanian
pomeni
(cognate)