What is a 14 syllable word that not supercalifragilisticexpealadocious?

There is no 14-syllable word in the English language. The longest word in the English language is pneumonoultramicroscopicsilicovolcanoconiosis, which has 45 letters and 17 syllables.

"Supercalifragilisticexpialidocious" is a fictional word from the movie Mary Poppins, with 18 letters and 13 syllables.

While "Supercalifragilisticexpialidocious" is a fun example of a long word, it is important to remember that it is not a real word.