Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
nuets
←
Old High German
nahtes
(inherited)
←
Old High German
naht
(mention)
←
Luxembourgish
Nuecht
(cognate)
←
Luxembourgish
Nuet
(mention)
←
Luxembourgish
Recht
(mention)
←
Luxembourgish
riets
(mention)