Kuntuzangmo
Well-known member
Coruscate.
Donaudampfschifffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft
the "Association for Subordinate Officials of the Head Office Management of the Danube Steamboat Electrical Services"
http://www.telegraph.co.uk/news/wor...drops-its-longest-word-Rindfleischeti....html
alternatively,
hippopotomonstrosesquipedaliophobia
the fear of long words
https://www.youtube.com/watch?v=C-V6FHWYtcg