Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
schmieren
←
German
schmieren
(cognate)
←
English
smear
(cognate)
←
Proto-Germanic
*smirwijaną
(inherited)
←
Old High German
smirwen
(inherited)
←
Icelandic
smyrja
(cognate)
←
Dutch
smeren
(cognate)
→
Luxembourgish
bäischmieren
(affix)