Stand Alone Word
It's not cheap, but it's available for trial/purchase. Open office is a great free alternative for the penny wise.
edit: The home and student version is reasonable and I THINK that you can choose to only install the word portion. I just installed the military appreciation version and I think I remember seeing check boxes. I hope this helps.
Edited by monkeywrench, 29 July 2009 - 07:28 AM.