Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
horian
←
Proto-Germanic
*hauzijaną
(inherited)
←
Proto-Indo-European
*h₂ḱh₂owsyéti
(inherited)
→
Old Saxon
gihorian
(prefix)