Supposedly Longest word in English

[D M C]

 

[Bassbeater]

I thought the longest word was "marriage"

 

[Oddly]

I thought the longest word was "marriage"

Beat me to it.

 

[Pilgrim]

The longest word in the English language is

asdfmnasdfwerliusdhfisuifhsirwuehrwiqeruweirwerliusdhfisuifhsirwuehrwiqeruwqrweiuoasgfoixaguertwqerghiusdfsdeqwrhgjgrwwkwkrtytuajfjfslsisdfmnasdfwerliusdhfisuifhsirwuehrwiqeruweirwerliusdhfisuifhsirwuehrwiqeruwqrweiuoasgfoixaguertwqerghiusdfsdeqwrhgjgrwwkwkrtytuajfjfslsisdfmnasdfwerliusdhfisuifhsirwuehrwiqeruweirwerliusdhfisuifhsirwuehrwiqeruwqrweiuoasgfoixaguertwqerghiusdfsdeqwrhgjgrwwkwkrtytuajfjfslsisdfmnasdfwerliusdhfisuifhsirwuehrwiqeruweirwerliusdhfisuifhsirwuehrwiqeruwqrweiuoasgfoixaguertwqerghiusdfsdeqwrhgjgrwwkwkrtytuajfjfslsisdfmnasdfwerliusdhfisuifhsirwuehrwiqeruweirwerliusdhfisuifhsirwuehrwiqeruwqrweiuoasgfoixaguertwqerghiusdfsdeqwrhgjgrwwkwkrtytuajfjfslsi

Looks like Welsh to me, not English.

 

[dtripoli]

Most of these words are proper names or technicals terms.
How about words that are actually spoken or written.

Antidisestablishmentarianism was frequently used in opposition to the withdrawal of state support or recognition from an established church, especially the Anglican Church in 19th-century England.