Quote from cynophobia_ >>

Hippopotomonstrosesquippedaliophobia is the fear of long words, one of my favorites because of the irony.

Kakorrhaphiophobia is the fear of failure, another long one.

Quote from IritattedSushi >>

Hippopotomonstrosesquippedaliophobia: the fear of long words.

I also really like using the word maelstrom. It's very fun to say and has an interesting connotation. 

Quote from Thauraeln_The_Bold >>

I also really like using the word maelstrom. It's very fun to say and has an interesting connotation. 

I like susurrus.

Quote from HomebrewMindFlayer >>

debatable whether or not this is a real word, but supercalifragilisticexpialidocious is a long word.

pronounced SUPER-CALA-FRAGA-LISTIC-EX-PY-ALI-DOSH-OUS.

its basically a nonsense word created for a song.

 Sigh... I'm one of the only people who can spell it without having to be written down.

Quote from Halfastbracegirdle >>

Quote from Thauraeln_The_Bold >>

I also really like using the word maelstrom. It's very fun to say and has an interesting connotation. 

I like susurrus.

 my favorite word has to be either "A" or "I"

My favorite (to say) is

1. transubstantiation

2. Autocephaly

3. Antidisestablishmentarianism

Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch

A city

Longest word I know: pneumonoultramicroscopicsilicovolcanoconiosis

It's a lung desease

Sry. Pseudopseudohypoparathyroidism

Honorificabilitudinitatibus, just Honorificabilitudinitatibus

(means being able to achive honors)