Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Corsican
centu
←
Proto-Indo-European
*ḱm̥tóm
(inherited)
←
Proto-Italic
*kentom
(inherited)
←
Latin
centum
(inherited)