The term "jumbojet" is commonly used to refer to large, wide-bodied commercial airplanes. However, there are different phrases that can be used to describe these impressive flying machines. One term is "wide-body aircraft," which refers to commercial passenger planes that have a wide fuselage to accommodate multiple aisles and larger passenger capacities. Another term is "heavy jet," which refers to aircraft that are designed to carry large numbers of passengers over long distances. Additionally, planes in the Airbus A380 and Boeing 747 families are sometimes referred to as "superjumbos," highlighting their enormous size and capability. All in all, there are several synonyms for "jumbojet" that pilots and aviation enthusiasts can use to describe these incredible vehicles.