Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
fāg
→
Old English
sincfag
(affix)
→
Middle English
fou
(inherited)
→
Middle English
fay
(inherited)
→
Scots
faw
(inherited)