Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
withspeken
←
Old English
*wiþspecan
(inherited)
←
Old English
wiþsprecan
(mention)
←
Middle English
with
(prefix)
←
Middle English
speken
(prefix)
→
English
withspeak
(borrowed)