Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Gar
←
German
Garn
(cognate)
←
English
yarn
(cognate)
←
Proto-Germanic
*garną
(inherited)
←
Old High German
garn
(inherited)
←
Icelandic
garn
(cognate)
←
Dutch
garen
(cognate)