Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
optræde
←
Danish
op
(prefix)
←
Danish
træde
(prefix)
←
German
auftreten
(derived)
→
Norwegian Bokmål
opptreden
(mention)
→
Norwegian Bokmål
opptre
(cognate)