I have the user "Word Life" on the forums. But I can't use it on the game. :/
If the one who has the user Word Life on the game, is NEVER on, could you delete is account please? Otherwise, I'll think of a new name.
I'm sure a simple PM to an admin would get the request through faster.
I'm not sure if they might delete the other account with the screen name "Word life" But I guess you can try.