Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
forsweal
←
Old English
forswǣlan
(inherited)
←
English
for
(prefix)
←
English
sweal
(prefix)
←
Middle English
forswelen
(inherited)
←
Middle English
forswælen
(mention)