Impasion or Impassion: How To spell?
The word Impasion is misspelled against Impassion, a verb meaning "To move or affect strongly with passion."
Impassion has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings impa & ion which should not be misspelled with single 'S'
Wrong Spelling:  impa-s-ion  Correct Spelling:  impa-ss-ion 
Find more incorrect spellings of Impassion to spell right way.