Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
doun
←
Old English
dūne
(inherited)
←
Old English
adūne
(mention)
←
Old English
ofdūne
(mention)
→
English
down
(inherited)
→
English
North Downs
(inherited)
→
Yola
deoune
(inherited)