The fear of long words is known as hippopotomonstrosesquippediliophobia.

Basically this is a phobia of long words. And if you've noticed, the phobia itself is a long word. Whoever made this was obviously a jackass.
Fear of long words:
"Do you have any phobias?"
"I have.... well, sir, I'm afraid to say.
by Sylvaron November 30, 2007
Also known as hippotomonstrosesquipedaliophobia and is a complete joke that some dumbass thought was very smart to do...
*guy with the phobia sees a long word and panics*
Me: Looks like you got hippoto-
Guy with phobia: NO NO NOO DON'T SAY IT!!
Me: Why can't I say hippotomonstrosesquipedaliophobia??
Guy with phobia: *Panics*
Fear of long words
by Uhmmmmmmm idk October 31, 2018