Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
melok
→
Old English
meolc
(cognate)
→
North Frisian
molke
(inherited)
→
North Frisian
moolke
(inherited)
→
West Frisian
molke
(inherited)
→
Saterland Frisian
Moalk
(inherited)