Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
gesund
←
Old English
ġe-
(affix)
←
Old English
*sund
(affix)
←
Proto-Germanic
*sundaz
(derived)
←
Old High German
gisunt
(cognate)
←
Old Saxon
gisund
(cognate)