Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
wenje
←
Old Frisian
wunia
(inherited)
→
West Frisian
ynwenje
(compound)
→
Saterland Frisian
woonje
(cognate)