Latin Word of the day

A while back I started the guess the latin word contest. I am guilty of stealing the concept from Occy at the book collectors coliseum. So once again, no cheating, googling or asking a librarian...

idio-

means exactly what?

Latin Word of the day

Here's a tough one. No Googling or cheating...
What do you think this means?

vermi-

Win the challenge and be famous for a day!

Latin Word of the day

Have an Idea what this means?

-genic

Go ahead and post it, no cheating! You could be famous for a day if you win!