Transpasable or Transpassable: How To spell?
The word Transpasable is misspelled against Transpassable, an adjective meaning "Capable of being transpassed, or crossed over."
Transpassable has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings transpa & able which should not be misspelled with single 'S'
Wrong Spelling:  transpa-s-able  Correct Spelling:  transpa-ss-able 
Explore spell check of Transpassable to spell without errors.