Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
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There are around 41,806 different spoken languages in the world today.
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Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
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"Stewardesses" is the longest word that is typed with only the left hand.
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'Go', is the shortest complete sentence in the English language.
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