+1 Crippler, I had heard of that years ago but long fogotten it
Why is it that we have multiple words for the same thing
You can sit on a sofa, couch, or chesterfield ....all the same thing
And why do pants and shorts come in pairs? there is only one. There is no pair of shirts!
And one of the most commonly mispronounced word in the english language is "pronunciation"