Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
wawe
←
English
wave
(mention)
←
Middle English
wawe
(inherited)
←
Middle English
waghe
(mention)
→
English
waw
(alter)
→
Middle English
wawe
(link)