Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Dar
←
German
Dorn
(cognate)
←
English
thorn
(cognate)
←
Proto-Germanic
*þurnuz
(inherited)
←
Old High German
dorn
(inherited)
←
Icelandic
þorn
(cognate)
←
Dutch
doorn
(cognate)
→
Crimean Gothic
baar
(mention)