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) knowledgeable

Synonyms: knowing, knowledgeable, learned, lettered, well-educated, well-read Definition: highly educated; having extensive information or understanding Usage: knowing instructors; a knowledgeable critic; a knowledgeable audience

Hypernyms: educated Definition: possessing an education (especially having more than average knowledge)

Synonyms: knowledgeable, intimate, versed Definition: thoroughly acquainted through study or experience Usage: this girl, so intimate with nature-W.H.Hudson; knowledgeable about the technique of painting- Herbert Read

Hypernyms: experienced, experient Definition: having experience; having knowledge or skill from observation or participation

Synonyms: knowing, knowledgeable Definition: alert and fully informed Usage: a knowing collector of rare books; surprisingly knowledgeable about what was going on

Hypernyms: informed Definition: having much knowledge or education Usage: an informed public; informed opinion; the informed customer