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) improbable

Synonyms: tall, marvellous, marvelous, improbable Definition: too improbable to admit of belief Usage: a tall story

Hypernyms: incredible, unbelievable Definition: beyond belief or understanding Usage: at incredible speed; the book's plot is simply incredible

Synonyms: improbable, unlikely Definition: not likely to be true or to occur or to have occurred Usage: legislation on the question is highly unlikely; an improbable event

Hypernyms: supposed Definition: mistakenly believed Usage: the supposed existence of ghosts

Synonyms: improbable, unbelievable, unconvincing, unlikely Definition: having a probability too low to inspire belief

Hypernyms: implausible Definition: having a quality that provokes disbelief Usage: gave the teacher an implausible excuse