Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
giwitt
←
Old English
ġewitt
(cognate)
←
Old High German
giwizzi
(cognate)
←
Old Saxon
gi-
(affix)
←
Old Saxon
witt
(affix)
→
Old English
gewitt
(cognate)
→
Old High German
giwizzi
(cognate)