Imposibility or Impossibility: How To spell?
The word Imposibility is misspelled against Impossibility, a noun meaning "An impossible thing; that which can not be thought, done, or endured."
Impossibility has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings impo & ibility which should not be misspelled with single 'S'
Wrong Spelling:  impo-s-ibility  Correct Spelling:  impo-ss-ibility 
Find more incorrect spellings of Impossibility to spell right way.