Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
gidelian
←
Old English
ġedælan
(cognate)
←
Old Saxon
gi
(prefix)
←
Old Saxon
dēlian
(prefix)
→
Old English
gedælan
(cognate)