Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
feelen
←
German
fehlen
(cognate)
←
English
fail
(cognate)
←
French
faillir
(cognate)
←
Old French
faillir
(derived)
←
Middle High German
veilen
(inherited)
←
Middle High German
vēlen
(mention)
←
Latin
fallere
(derived)
←
Luxembourgish
falir
(mention)
←
Dutch
falen
(cognate)
→
Luxembourgish
Feeler
(compound)