Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
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The word 'gymnasium' comes from the Greek word gymnazein which means 'to exercise naked.'"
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The onion is named after the Latin word 'unio' meaning large pearl.
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Stressed is Desserts spelled backwards.
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The longest word in the English language is pneumonoultramicroscopicsilicovolcanoconioses!
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The word 'set' has more definitions than any other word in the English language.
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The word "impossible" dropped in use by 50% over the course of the 20th century
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Ernest Vincent Wright wrote a novel, "Gadsby", which contains over 50,000 words -- none of them with the letter E!
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