What is another word for superposition principle?
Pronunciation: [sˌuːpəpəzˈɪʃən pɹˈɪnsɪpə͡l] (IPA) 
The superposition principle is a fundamental concept in physics that describes how two or more waves can combine to produce a resultant wave. Some synonyms for this term include constructive interference, destructive interference, and wave interference. Constructive interference refers to the phenomenon where the amplitude of the resultant wave is greater than each individual wave, while destructive interference occurs when the waves cancel out each other's amplitudes. Other synonyms for the superposition principle include wave superposition, principle of linear superposition, and wave interference principle. All of these terms describe the same concept, whereby waves of different frequencies or amplitudes can combine and interact with each other.
