Pronunciation Comparison of six and sixth How to pronounce sixth? When speaking quickly, the end of the "s" disappears and only the "thPronunciation Comparison of six and sixth How to pronounce sixth? When speaking quickly, the end of the "s" disappears and only the "thPronunciation Comparison of six and sixth How to pronounce sixth? When speaking quickly, the end of the "s" disappears and only the "th