Question

which is the longest word of english in the world​

Answer 1

Answer:

pneumonoultramicroscopicsilicovolcanoconiosis

Answer 2

This is the right answer

The longest word in the world contains 189,819 letters. It is the chemical name of a really long (actually the longest) protein called Titin. The reason for its long chemical name is the fact that this protein contains a total of 34,350 amino acids.

Its full name is contained in the attachment.

a9dc01ca54ff72354d5ffb93d5a8e697.txt