Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
cavo
←
Spanish
cabo
(borrowed)
←
Proto-Indo-European
*ḱówHwos
(inherited)
←
Italian
vena cava
(link)
←
Italian
cava
(link)
←
Italian
cavare
(link)
←
Italian
misuracavi
(link)
←
Latin
cavus
(inherited)
←
Latin
cavum
(inherited)
←
Latin
cavus
(mention)
→
English
cavetto
(mention)