Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
greve
→
English
grieve
(inherited)
→
English
greeve
(inherited)
→
English
greave
(inherited)
→
English
greave
(inherited)
→
English
greave
(inherited)