Mispronuciations the engine of language change

David Shariatmadari in 8 pronunciation errors that made the English language what it is today explores some of the common errors of pronunciation we all make. He goes on to explain how common types of mistakes have led to permanent changes in English.

There are bound to be things we've read or are vaguely familiar with, but not able to pronounce as we are supposed to.

The term "supposed" opens up a whole different debate, of course. Error is the engine of language change, and today's mistake could be tomorrow's vigorously defended norm. There are lots of wonderful examples of alternative pronunciations or missteps that have become standard usage.

He goes on to document some of his favourite examples.