Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
coper
←
Old English
copor
(inherited)
←
Proto-Germanic
*kuprą
(inherited)
→
English
copper
(inherited)
→
Middle English
copren
(affix)
→
Marshallese
kōba
(derived)