Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
forseon
←
Old English
for
(prefix)
←
Old English
sēon
(prefix)
←
English
for-
(mention)
←
Old High German
firsehan
(cognate)