Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
warte
←
Old English
wearte
(inherited)
←
Proto-Germanic
*wartǭ
(derived)
←
Proto-West Germanic
*wartā
(derived)
→
English
wart
(inherited)