Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Hauf
←
German
Haube
(cognate)
←
Proto-Germanic
*hūbǭ
(inherited)
←
Old High German
hūva
(inherited)
←
Old High German
hūba
(mention)
←
Icelandic
húfa
(cognate)
←
Dutch
huif
(cognate)
→
Luxembourgish
Hauwemees
(compound)