Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
twofoldly
←
English
twofold
(affix)
←
English
-ly
(affix)
←
Middle English
twofoldli
(inherited)
←
Middle English
twafaldeliche
(mention)