Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
aneged
←
Old English
ān
(prefix)
←
Old English
ēġed
(prefix)
←
Proto-Germanic
*ainaugidaz
(inherited)
←
Old Norse
ein-eygðr
(cognate)