Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
liicht
←
German
leicht
(cognate)
←
German
fiicht
(mention)
←
English
light
(cognate)
←
Proto-Germanic
*linhtaz
(derived)
←
Old High German
līhti
(derived)
←
Old High German
fūhti
(mention)
←
Luxembourgish
Gesiicht
(mention)
←
Luxembourgish
schwéier
(link)
←
Dutch
-
(cognate)
→
Luxembourgish
Luucht
(mention)
→
Luxembourgish
fiicht
(mention)
→
Luxembourgish
vläicht
(mention)