Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
gënnen
←
German
gönnen
(cognate)
←
Proto-Germanic
*unnaną
(inherited)
←
Middle High German
günnen
(inherited)
←
Old High German
giunnan
(inherited)
←
Dutch
gunnen
(cognate)
→
Luxembourgish
gonnen
(mention)