Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
tole
←
Old English
tōl
(inherited)
←
Old English
tyllan
(inherited)
→
Middle English
tool
(alter)
→
Middle English
tollen
(alter)