Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
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There are around 41,806 different spoken languages in the world today.
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The Danish word for condom is 'svangerskabsforebyggendemiddel'.
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Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
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TYPEWRITER is the longest word that can be made using the letters only on one row of the keyboard.
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The word "listen" contains the same letters as "silent."
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