Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
egesa
←
Old English
æġsa
(alter)
←
Old English
eġsa
(alter)
←
Old English
ēgsa
(alter)
→
English
hideous
(cognate)