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) infirm

Synonyms: infirm Definition: lacking firmness of will or character or purpose Usage: infirm of purpose; give me the daggers - Shakespeare

Hypernyms: irresolute Definition: uncertain how to act or proceed Usage: the committee was timid and mediocre and irresolute

Synonyms: feeble, weak, weakly, sapless, rickety, infirm, debile, decrepit Definition: lacking bodily or muscular strength or vitality Usage: a feeble old woman; her body looked sapless

Hypernyms: frail Definition: physically weak Usage: an invalid's frail body