Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Low German
ümkamen
←
Low German
üm
(prefix)
←
Low German
kamen
(prefix)
←
Dutch
omgekomen
(cognate)
←
Dutch
omkomen
(mention)