Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alemannic German
Ross
←
Middle High German
ros
(inherited)
←
Proto-West Germanic
*hross
(inherited)
←
Old High German
ros
(inherited)
←
Old High German
hros
(mention)