Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Central Franconian
Räjeboge
←
Middle High German
regenboge
(inherited)
←
Central Franconian
(mention)
←
Central Franconian
(mention)
←
Proto-West Germanic
*regnabogō
(inherited)
←
Old High German
reganbogo
(inherited)
←
Luxembourgish
-
(cognate)