Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
ouren
←
Middle English
oure
(mention)
←
Middle English
min
(mention)
←
Middle English
þin
(mention)
→
English
ours
(mention)
→
English
ourn
(mention)