Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Rass
←
German
Riss
(cognate)
←
French
race
(borrowed)
←
Proto-Germanic
*writiz
(inherited)
←
Old High German
riz
(inherited)