Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Central Franconian
Köch
←
Middle High German
küche
(inherited)
←
Central Franconian
Kech
(alter)
←
Central Franconian
Kich
(alter)
←
Central Franconian
Käch
(link)