Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
rīdan
→
Middle Low German
riden
(inherited)
→
Old High German
ritan
(cognate)
→
German Low German
rieden
(inherited)
→
Old Norse
ríða
(cognate)