What is the longest word in the English language?

Question

What is the longest word in the English language?

Answer 1

There are different concepts of the english language so there are multiple longest words. But you can see them if you click on the link in my source.

Hope this helps!

Answer 2

supercalifradgilisticexpialidocious! (mary poppins)

Answer 3

1. Methionylglutaminylarginytyrosylglutamyl... - "Scientific name for Trypthophan synthetase (that is a protien with 267 amino acids) (1 909 letters)

*Sorry, the word will not post in full.  Just check out the site to see it and the other top 4 words*

deoxyribonucleic acid (DNA) is alleged to have 207 000 letters, but has never been printed in full.

Answer 4

I agree that antidisestablishmentarianism is the longest word in English.

I have done no study of it, but it was a common word used around our house, especially by my sister, a spelling bee champ.

http://www.medieval.ox.ac.uk

is an interesting site for me, but I love history.

Answer 5

supercalifradgilisticexpialidocious   which means stupid!

Answer 6

It depends on what your concept of "common words" is.  There are some VERY long words but they are coined, technical or specialized and uncommon.

The longest non-coined and non-technical word is "antidisestablishmentarianism."

Answer 7

the most common word is antidisestablishmentarianism, defined as " originally, opposition to the disestablishment of the Church of England, now opposition to the belief that there should no longer be an official church in a country"