Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
darkling
←
English
dark
(affix)
←
English
-ling
(affix)
←
English
dark
(affix)
←
English
-ling
(affix)
←
English
darkle
(affix)
←
English
-ing
(affix)
←
Middle English
derkelyng
(inherited)
→
English
dark
(link)
→
English
darkle
(back-formation)