Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
decifrare
←
Italian
de
(prefix)
←
Italian
cifrare
(prefix)
→
English
decipher
(cognate)
→
English
decypher
(cognate)
→
Italian
decifrabile
(suffix)
→
Italian
deciframento
(suffix)