You searched for: “guerrilla guerilla
gorilla; guerrilla (or) guerilla
gorilla (guh RIL uh) (noun)
1. An anthropoid which is similar to the monkey, but that is much larger and normally lives in Africa, typically in the forested areas: Almost any gorilla probably has an unhappy life in a zoo as compared to its natural existence in a jungle.
2. An ugly or brutal person: Robert's rude and aggressive manners earned him the reputation of being a gorilla.
guerrilla, guerilla (guh RIL uh) (noun)
Someone who engages in irregular warfare, the goal of which is usually to overthrow a current government: To be successful, a guerrilla must operate in a countryside where there are civilian sympathizers.

An ape that uses sabotage as a method of fighting is known as a guerrilla gorilla.