Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Venetian
cascar
←
Italian
cascare
(cognate)
←
Latin
casus
(derived)
←
Latin
cadō
(mention)
→
Istriot
cascà
(cognate)