What are the Pali translations for mindfulness?

I know that the Pali word for mindfulness is sati as in the Satipatthana Sutta but I've also heard that there is more than one word for mindfulness that is used throughout the Pali Canon . Can anyone give a list of the different words used and perhaps point out the differences in emphasis or exact meaning? For instance, do all the words mean exactly the same or do particular ones emphasise a different quality of mindfulness?