Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
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The longest word in the English language with no vowels is Rhythms!
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China has more English speakers than the United States.
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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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In England, in the 1880's, 'Pants' was considered a dirty word.
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The Danish word for condom is 'svangerskabsforebyggendemiddel'.
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The word "impossible" dropped in use by 50% over the course of the 20th century
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Iceland has been so culturally isolated through history since the Vikings, that compared to other Scandinavian counties, people who speak Icelandic can still read the old Norsk sagas.
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