Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
caco
→
Italian
cacofonia
(confix)
→
Italian
cacosmia
(confix)
→
Italian
cacografia
(confix)
→
Italian
cacologia
(confix)
→
Italian
cacodemone
(prefix)
→
Italian
cacone
(prefix)