Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
sat
←
German
satt
(cognate)
←
Proto-Germanic
*sadaz
(inherited)
←
Old High German
sat
(inherited)
←
Dutch
zat
(cognate)