Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
duunata
←
Swedish
duna
(derived)
←
Swedish
dona
(cognate)
→
Finnish
duunailla
(affix)
→
Finnish
duunaus
(suffix)