DescriptionUse alternative keyboards like Swiftkey and Swype on your Kindle Fire. Requires root.
... and many other input methods.
How to use:
Step 1) Install an alternative keyboard on your Kindle Fire. You can do this through the Android market or by downloading a .APK file from the web.
Step 2) Open this app and check the box next to the alternative keyboard you want to use.
It's that simple!