Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
hrūþer
→
English
rother
(inherited)
→
Middle English
rother
(mention)
→
Middle English
rodder
(mention)
→
Middle English
roþer
(mention)