Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
plommon
→
Danish
blomme
(cognate)
→
Finnish
luumu
(cognate)
→
Swedish
plommonträd
(affix)
→
Swedish
plommonros
(affix)