Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bavarian
Koda
←
Middle High German
katere
(inherited)
←
Proto-West Germanic
*kataʀō
(inherited)
←
Old High German
kataro
(inherited)