Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
bōk
→
Old English
boc
(cognate)
→
Middle Low German
bok
(inherited)
→
Old High German
buoh
(cognate)
→
German Low German
Book
(inherited)