Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
ebol
←
Proto-Brythonic
*ebọl
(inherited)
←
Proto-Brythonic
*eb
(mention)
←
Middle Welsh
ebawl
(inherited)
→
Welsh
eboles
(affix)