Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
flēsk
→
German Low German
Fleesch
(inherited)
→
Old Frisian
flask
(cognate)
→
Plautdietsch
Fleesch
(inherited)