Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
rauche
←
Middle High German
rouchen
(inherited)
←
Old High German
rouhhen
(inherited)
←
Old High German
rouh
(mention)
←
Old High German
riohhan
(mention)