Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Jugend
←
English
youth
(cognate)
←
Proto-Germanic
*jugunþiz
(inherited)
←
Middle High German
jugent
(inherited)
←
Old High German
jugund
(inherited)
←
Luxembourgish
Dugend
(mention)
←
Dutch
jeugd
(cognate)
→
Luxembourgish
Jugendchômage
(compound)
→
Luxembourgish
Dugend
(mention)