Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
soote
←
Old English
swōt
(inherited)
←
Old English
sōt
(inherited)
←
Middle English
unsoote
(link)
→
English
soot
(mention)
→
Middle English
soot
(alter)