Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Unfall
←
German
un-
(prefix)
←
German
Fall
(prefix)
←
Middle High German
unval
(inherited)
←
Middle High German
ungeval
(mention)
←
Dutch
ongeval
(cognate)
→
German
Verkehrsunfall
(affix)
→
German
Kernreaktorunfall
(compound)
→
German
Reaktorunfall
(compound)
→
German
unfallflüchtig
(compound)
→
German
unfallfrei
(affix)
→
German
Arbeitsunfall
(affix)
→
German
Autounfall
(compound)
→
German
Unfallwagen
(compound)
→
German
Unfallversicherung
(compound)
→
German
Unfallstelle
(compound)
→
Dutch
ongeval
(cognate)