Synonym of PROLIFERATE

The correct answer is C. Generate.

To proliferate means to increase or spread rapidly. It can be used to describe the growth of a population, the spread of an idea, or the development of a

The other options are not synonyms of proliferate.

• Assist means to help or support someone.
• Proclaim
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  means to announce or declare something publicly.
• Support means to hold up or bear the weight of something.

Here are some examples of how the word proliferate can be used in a sentence:

• The population of the city has proliferated in recent years.
• The idea of democracy has proliferated around the world.
• The disease has proliferated rapidly, and there is no known cure.

I hope this helps!