Neapolitan swear words beginning with the letter C

Phrase Meaning Is This Accurate?
Cafone Uneducated person (75%)      (25%)
Chiavete a mammeta fuck your mother (100%)      (0%)
Chiavica Disgusting thing (0%)      (0%)

Neapolitan Swear Words by Letter:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z