Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
mare
→
English
mare
(inherited)
→
English
mair
(mention)
→
Middle English
night-mare
(compound)
→
Scots
meir
(inherited)
→
Scots
mair
(inherited)