Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cornish
frut
←
Middle English
fruyt
(borrowed)
←
Old French
fruit
(derived)
←
Cornish
froeth
(doublet)
←
Latin
frūctus
(derived)