Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
fueren
←
German
fahren
(cognate)
←
English
fare
(cognate)
←
Middle High German
varen
(inherited)
←
Old High German
faran
(derived)
←
Icelandic
fara
(cognate)
←
Dutch
varen
(cognate)
→
Luxembourgish
erfueren
(affix)
→
Luxembourgish
Gefier
(mention)
→
Luxembourgish
Fuerplang
(compound)