Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
unked
←
English
un-
(affix)
←
English
ked
(affix)
←
English
kithe
(mention)
←
Middle English
unked
(inherited)
←
Middle English
unkythen
(mention)