Rescision or Rescission: How To spell?
The word Rescision is misspelled against Rescission, a noun meaning "The act of rescinding, abrogating, annulling, or vacating; as, the rescission of a law, decree, or judgment."
Rescission has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings resci & ion which should not be misspelled with single 'S'
Wrong Spelling:  resci-s-ion  Correct Spelling:  resci-ss-ion 
Find more incorrect spellings of Rescission to spell right way.