The Italian word "scudo" is used to describe a shield or protection, and has several synonyms in the English language. One word that can be used in place of scudo is "armor." Armor refers to protective clothing or equipment worn by soldiers, knights, or superheroes to safeguard themselves against attacks. Another synonym for scudo is "barrier." A barrier is a physical or figurative obstacle that prevents or slows down movement or access. Other synonyms for scudo include "protection," "safeguard," "guard," and "shielding." Each of these words conveys a sense of protection or defense against potential danger, making them useful substitutes for scudo in various contexts.