Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Räich
←
German
Reich
(cognate)
←
English
riche
(cognate)
←
Proto-Germanic
*rīkiją
(derived)
←
Old High German
rīhhi
(inherited)
←
Icelandic
ríki
(cognate)
←
Dutch
rijk
(cognate)
→
Luxembourgish
Kinnekräich
(compound)
→
Luxembourgish
Himmelräich
(compound)