Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Verräter
←
Middle High German
verræter
(inherited)
→
Danish
forræder
(cognate)
→
German
Verräterin
(affix)
→
German
Volksverräter
(affix)
→
German
verräterisch
(suffix)