Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
wahnsinnig
←
German
Wahnsinn
(suffix)
←
German
ig
(suffix)
→
Dutch
waanzinnig
(borrowed)
→
Swedish
vansinnig
(cognate)