Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
conmète
←
Old French
comete
(derived)
←
Ancient Greek
κομήτης
(derived)
←
Ancient Greek
κόμη
(mention)
←
Latin
cometa
(derived)