Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
wowe
←
Old English
wāwa
(inherited)
←
Old English
wēa
(mention)
←
Middle English
we
(doublet)
←
Proto-Germanic
*waiwô
(inherited)
→
English
waw
(mention)
→
Middle English
we
(doublet)