In Longest words^x

are u people completely stupid i mean i hate to be rude but all those words from diseases are NOT in the english dictionary they are in dictionaries of medical terms and if u knew anything about english u d know that anyways so i agree with another persons antidishimbel whatever that word was but...

Chris wrote Here s a tricky one for you all What is the longest word in the dictionary containing no letter more than once

smily can t be the longest word in the dictionary Prove it

ACETYL SERYL TYROSYL SERYL ISO LEUCYL THREONYL SERYL PROLYL SERYL GLUTAMINYL PHENYL ALANYL VALYL PHENYL 173 ALANYL LEUCYL SERYL SERYL VALYL TRYPTOPHYL ALANYL ASPARTYL PROLYL ISOLEUCYL GLUTAMYL LEUCYL LEUCYL 173 ASPARAGINYL VALYL CYSTEINYL THREONYL SERYL SERYL LEUCYL GLYCYL ASPARAGINYL GLUTAMINYL...

WOW YOU ARE REALLY SMART MISTER Chris wrote The longest words in the English language without a repeated letter are uncopyrightable and dermatoglyphics both with 15 letters

Katelynn there is no definite answer to this question as should be obvious from this thread It is not worth worrying about Your literary success depends more on how many words you can use effectively not on whether you know the longest one which you will never use anyway

I just read in another articial that the longest word in the world has 1 913 letters in it and I m really confused and if you will please write back asap From Katelynn G 11 years old

This word is Finnish In the Finnish language instead of adding adjectives and adverbs to describe words they use a series of compound words So this is possibly a real word but we d need someone fluent in Finnish to find out

great job looking it up in the dictonary and finding out what it is some people are making big jokes about it

PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS 45 letters a lung disease caused by breathing in certain particles is the longest word in any English language dictionary It is also spelled koniosis