Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Central Franconian
Sprooch
←
Middle High German
sprāche
(inherited)
←
Proto-West Germanic
*sprākkijā
(inherited)
←
Old High German
sprāhha
(inherited)