Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hunsrik
grau
←
Proto-Germanic
*grēwaz
(inherited)
←
Old High German
grāo
(inherited)
→
Hunsrik
Grau
(mention)