How could I clear the T9 dictionary on my Samsung Eternity cell phone?

Sadly, i don't think you can. I mean there is a way, which you reformat your phone but that would just delete EVERYTHING on it :( so thats a bad choice. I think once words are added to the t9 dictionary or are already pre written on it it doesn't go away..the next and best substitute is to use ABC mode which in essence does take longer but you get to type everything yourself in the way you want it.