Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Kaweechelchen
←
German
Eichhörnchen
(cognate)
←
German
kauen
(mention)
←
Proto-Germanic
*aikwernô
(derived)
←
Middle High German
eichorn
(derived)
←
Central Franconian
Eechert
(cognate)
←
Central Franconian
Kouert
(mention)
←
Old High German
eihhorno
(derived)
←
Luxembourgish
(mention)
←
Luxembourgish
Eechelchen
(mention)
←
Luxembourgish
(mention)
←
Dutch
eekhoorn
(cognate)