Cowboy Bebop, Gurren Lagann, Penguindrum, Wolf's Rain, Fullmetal Alchemist (03 first, Brotherhood later), Jojo's Bizarre Adventure, Hunter x Hunter, FLCL, Tatami Galaxy, and Welcome to the NHK, just to name a few.
If you could eliminate any word from the dictionary, meaning no one can ever use it again, what word would you choose?