Coming from someone who stutters, I find it hard to believe that you really do. Because if you do you'd know how stressful it is to try to find similar words and in the heat of the moment and sometimes you can't with stuff like your own name. I was trying to help the person who posted this with something that I do, which is just taking a moment and calming down and slow everything down. And if you think finding similar words is a cure, you're ridiculous.