Uzis is a term that is used to refer to submachine guns that are designed to be small and lightweight. Some common synonyms for the word uzis include automatic weapons, machine guns, and submachine guns. Other terms that can be used to refer to uzis include assault rifles, carbines, and tactical rifles. These firearms are often used by military and law enforcement agencies, as well as by private citizens for personal protection. No matter what you choose to call them, uzis are powerful weapons that should be used with caution and in accordance with all local laws and regulations.