Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
Fouss
←
German
Fuß
(cognate)
←
English
foot
(cognate)
←
West Frisian
foet
(cognate)
←
Proto-Germanic
*fōts
(inherited)
←
Proto-West Germanic
*fōt
(inherited)
←
Old High German
fuoz
(inherited)
←
Icelandic
fótur
(cognate)
←
Dutch
voet
(cognate)
→
Luxembourgish
Foussnout
(compound)
→
Luxembourgish
foussen
(suffix)
→
Luxembourgish
Foussball
(compound)