What is another word for resonance?

Hint: Resonance is a term that refers to an increase in the amplitude of a vibration that happens as a result of periodically applied force which has a frequency equal to or near to the natural frequency of that dynamic system. The word resonance originally comes from the Latin word “resonantia”, which is closely related to the term resound. There are a lot of systems that basically have a nature to oscillate with a larger amplitude on such a frequency, and that condition is called Resonance.

Complete answer:
Now to answer the given question another word for resonance is delocalization. If we force an object to vibrate at its natural frequency, resonance occurs. This in turn induces high vibrations when the current speed of the system is near a normal frequency even when the input force that we give is very small.
Resonance normally occurs when the device is moved in the correct direction, increasing its amplitude. Every object has its own resonance.
Therefore another word for resonance is delocalization.

Additional Information:
Different types of resonance are listed below.
Mechanical and acoustic resonance
Optical resonance
Orbital resonance
Electrical resonance

Note:
There are some important things for resonance to happen. The first and foremost is that there should be an object or system that has a natural frequency. The second thing is that there should be a driving force that has the same natural frequency as the system. And the last thing is that there should be a number of elements that can destroy the energy of the system.