Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
bezweiwelen
←
German
bezweifeln
(cognate)
←
Luxembourgish
be-
(affix)
←
Luxembourgish
zweiwelen
(affix)