Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Rien
←
Proto-Germanic
*regną
(inherited)
←
Old Frisian
rein
(inherited)
→
Saterland Frisian
Rienbooge
(compound)
→
Saterland Frisian
Rienskuur
(compound)