I would also like to point out amongst Muslims there is a concept of multiple Qira'aat(readings) where there are multiple dialects in which the Quran is read. These readings may differ by a couple of letters for a specific word every so often. This was the reason the Quran was compiled into one form during the time of 'Uthmaan, to prevent confusion amongst the common Muslims.

Nevertheless these "readings" did not die, but rather continue to thrive to this day. This allows for a broader range of meanings, so it is not something avoided by Muslims rather accepted openly as a part of what they believe was revealed.