Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Jeeër
←
German
Jäger
(cognate)
←
Middle High German
jeger
(inherited)
←
Old High German
jagāri
(inherited)
←
Luxembourgish
joen
(suffix)
←
Luxembourgish
er
(suffix)