Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
*beall
→
English
ball
(inherited)
→
Old English
bealluc
(affix)
→
Middle English
bal
(inherited)
→
Middle English
ball
(inherited)