Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
fräi
←
German
frei
(cognate)
←
English
free
(cognate)
←
West Frisian
frij
(cognate)
←
Proto-Germanic
*frijaz
(derived)
←
Old High German
frī
(derived)
←
Dutch
vrij
(cognate)
→
Luxembourgish
bläifräi
(compound)
→
Luxembourgish
Fräistouss
(compound)