Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Dutch
reye
←
Gaulish
*rica
(derived)
←
Proto-Celtic
*ɸrikā
(derived)
←
Old French
roie
(borrowed)
←
Old Irish
rech
(cognate)