The term "Revolutionary Proletarian Army" refers to a militant force composed of working-class individuals that aims to overthrow the capitalist system. As an alternative, there are several synonyms for this term. One of them is "Communist guerrilla." It refers to a group of revolutionaries who conduct guerrilla warfare in the name of communism. Another synonym is "Red Army." It is used to describe a military force that subscribes to communist ideology and aims to establish a socialist state. "Maoist insurgents" is another term that can be used. It refers to revolutionaries who follow the teachings of Mao Zedong and employ guerrilla tactics in their struggle against imperialism and capitalism. The term "proletarian revolutionaries" may also be used, which describes those who seek to overthrow the ruling class with the power of the working masses.