Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
reuli
←
Old English
hrēowlīc
(inherited)
←
Old English
hrēow
(mention)
→
English
unruly
(mention)
→
English
ruly
(mention)
→
Middle English
rewly
(alter)