Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
calendriyi
←
Old French
calendier
(inherited)
←
Proto-Indo-European
*kelh₁-
(derived)
←
Latin
calendārium
(inherited)
←
Latin
calendae
(mention)
←
Latin
calo
(mention)