Select the most appropriate synonym of the given word from the following sentence.

Encountered

Many people have been experiencing the starting of heat wave and some of them have avoided going outside their homes

Experiencing

The most appropriate synonym for the given word in the sentence "Many people have been experiencing the starting of heat wave and some of them have avoided going outside their homes" is:

"Experiencing"

Here are the explanations of the four options:

1. Outside: "Outside" is not a synonym of any word in the given sentence. It refers to the external or exterior part of something or being outdoors.

2. Starting: "Starting" is a word used in the sentence and does not need a synonym. It means the beginning or initiation of something.

3. Avoided: "Avoided" is also a word used in the sentence and does not require a synonym. It means to keep away from or prevent something from happening.

4. Experiencing: "Experiencing" is the correct synonym for the given word in the sentence. It means going through or undergoing a particular situation, feeling, or condition. In this context, it refers to people going through or encountering the starting of a heat wave.