Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Blat
←
German
Blatt
(cognate)
←
English
blade
(cognate)
←
Proto-Germanic
*bladą
(derived)
←
Proto-West Germanic
*blad
(derived)
←
Old High German
blat
(mention)
←
Dutch
blad
(cognate)
→
Luxembourgish
Blatlaus
(compound)
→
Luxembourgish
Blietchen
(affix)
→
Luxembourgish
Lorberblat
(compound)
→
Luxembourgish
Aarbechtsblat
(compound)