Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
foot
←
Old English
fōt
(inherited)
←
Middle English
fot
(mention)
→
English
foot
(mention)
→
English
lightfoot
(mention)