The pulse detonation engine is an innovative propulsion technology that offers a range of benefits in terms of performance and efficiency. When searching for synonyms to describe such an advanced technology, several terms come to mind. One such term is detonation wave engine, which illustrates the high-pressure waves generated in the combustion process. Another synonym is pulsed combustion engine, which describes the periodic nature of the fuel injection and ignition. Other possible synonyms include supersonic combustion engine, detonation-driven engine, and shockwave engine, all of which highlight the explosive power and force of the engine. Ultimately, the pulse detonation engine represents a new era of propulsion technology, with new synonyms emerging as the technology develops.