Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
liþren
←
Old English
leþer
(suffix)
←
Old English
en
(suffix)
←
Proto-Germanic
*liþrīnaz
(inherited)
→
English
leathern
(inherited)
→
Middle English
letheren
(mention)