Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Luxembourgish
bedeiten
←
Luxembourgish
be-
(affix)
←
Luxembourgish
deiten
(affix)
→
Luxembourgish
Bedeitung
(suffix)
→
Swedish
betyda
(cognate)