The Write Stuff! by Eric Lee of Busy Bee software is a full featured word processor for the Commodore 64. This application is amazing and has features you'll never see in similar software, such as the ability to read your document back to you. 

Thanks to Bruce Thomas for pointing out that this is version v1.34 of this excellent software.  I've also updated this archive to include the full four disk set; BB Writer, BB Talker, BB Dictionary and BB Speller (BB = Busy Bee).