Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle High German
roten
→
German
rotten
(inherited)
→
German
rotten
(inherited)
→
German
roden
(inherited)
→
German
ausrotten
(derived)
→
German
reuten
(mention)