Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
disturbo
←
Italian
disturbare
(back-formation)
←
Italian
disturbamento
(link)
←
Italian
disturbanza
(link)
←
Italian
disturbare
(link)
←
Italian
disturbativo
(link)
←
Italian
disturbatore
(link)
←
Piedmontese
disturb
(cognate)
→
Italian
antidisturbo
(prefix)
→
Italian
radiodisturbo
(prefix)