Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
ankume
←
German
ankommen
(cognate)
←
Dutch
aankomen
(cognate)
←
Saterland Frisian
an-
(prefix)
←
Saterland Frisian
kume
(prefix)