Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
troute
←
Old English
truht
(inherited)
←
Old French
truite
(borrowed)
←
Ancient Greek
τρώκτης
(derived)
→
English
trout
(inherited)