Speak and write with confidence.

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) self-sustaining

Synonyms: self-sufficient, self-sufficing, self-sustaining Definition: able to provide for your own needs without help from others Usage: a self-sufficing economic unit

Hypernyms: independent Definition: free from external control and constraint Usage: an independent mind; a series of independent judgments; fiercely independent individualism