Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
berken
←
Old English
beorcan
(inherited)
←
Proto-Germanic
*berkaną
(inherited)
←
Proto-West Germanic
*berkan
(inherited)
→
English
bark
(mention)
→
Middle English
barkar
(affix)
→
Middle English
berkere
(affix)
→
Middle English
berkyng
(affix)