Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
tourääch
←
German
zurück
(cognate)
←
Saterland Frisian
tou
(compound)
←
Saterland Frisian
Rääch
(compound)