Asked by 999

I need to know the longest word in the world form my English class. Please help!!!!
Answered by Helper
The longest word in the world is:

pneumonoultramicroscopicsilicovolcanoconiosis

Pneumonoultramicroscopicsilicovolcanoconiosis is a word coined by the president of the National Puzzlers' League as a synonym for the disease known as silicosis
Answered by 999
Thank you!
Answered by Helper
Your welcome! ;) Have a great day!