Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German Low German
Ümlaag
←
German
Umlage
(cognate)
←
German Low German
üm
(prefix)
←
German Low German
Laag
(prefix)