Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Kumpel
←
German
Kumpan
(clipping)
←
German
(suffix)
←
German
el
(suffix)
→
German
kumpelhaft
(suffix)
→
Dutch
kompel
(derived)
→
Polish
kumpel
(borrowed)
→
Swedish
kompis
(cognate)