Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wiadomość
←
Polish
wiadomy
(suffix)
←
Polish
ość
(suffix)
←
Russian
ве́домость
(cognate)
→
Russian
ведомость
(cognate)