Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
bedelfan
←
Old English
be-
(prefix)
←
Old English
delfan
(prefix)
←
Old High German
bitelban
(cognate)
←
Old Frisian
bidelva
(cognate)
←
Old Saxon
bidelvan
(cognate)
→
Middle English
bedelven
(inherited)
→
Old Saxon
bidelvan
(cognate)