To help you avoid using the same word too repetitively, redundantly, recurrently, incessantly, etc., etc.
Why synonyms can be useful
Your writing can sound boring if you continually keep repeating the same words. When you create sentences, you can make them more interesting by using words that mean the same as the word you are speaking about. This allows you to add flavor to your writing.
In order to make language a lot more expressive and interesting you should try to vary the words you use as often as you can.
Synonyms for (adjective) emerging
Synonyms:emergent, emerging Definition: coming into existence Usage: an emergent republic
Hypernyms:nascentDefinition: being born or beginning Usage: the nascent chicks; a nascent insurgency
Synonyms: emerging, risingDefinition: coming to maturity Usage: the rising generation
Hypernyms:futureDefinition: yet to be or coming Usage: some future historian will evaluate him