I could go on, but this is already a pretty long post. All in all, a good place to live, but I for one am looking elsewhere.
PneumonoÂ­ultraÂ­microscopicÂ­silicoÂ­volcanoÂ­coniosis succeeded electrophotomicrographically as the longest word in the English language recognized by the National Puzzlers' League at the opening session of the organization's 103rd semi-annual meeting held yesterday at the Hotel New Yorker.
The longest word ever to appear in a non-technical dictionary of English is.. pneumonoultramicroscopic-. silicovolcanoconiosis. it's a lung disease caused by the inhalation of very fine silica or quartz dust ;-) The real longest official word if you include (chemical names) is 1,913 letters.