What is the difference between Suttas and Sutras? Reading this question and its accepted answer prompted me to ask the following question:

Is there a difference between Suttas and Sutras? and, if so, what is the difference?

Thank you
TO start, Sutta is Pali and Sutra is Sanskrit.  Just like Latin and Greek.  

One of the meanings of Sutta is "acquired knowledge".  That is why most if not all, Pali sutta start with Evaṃ me sutaṃ (sutta).  [one time, i  have heard...]