There are a lot of words in Neapolitan that distinguish certain areas of the city where you might buy certain items. The presence of these words could indicate the importance of these items to the Neapolitans:

baccalajuolo, ola --> a salted cod vendor

- baccala or salted cod is an important item in Neapolitan cuisine, particularly during Christmas Eve where it is typically served as part of a tradition dinner

guantaje --> an alley where they sell gloves

- These likely refer to leather gloves, leather is an important sale item in Naples

murzella - poor quality pieces of baccala