Miscellaneous

How many letters are in the longest word in the dictionary?

2 Answers

The longest word in the English dictionary is 45 letters long. The word is "pneumonoultramicroscopicsilicovolcanoconiosis".

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The longest word in the English dictionary however, is the 45-letter word "pneumonoultramicroscopicsilicovolcanoconiosis", which refers to a lung disease.

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