Surpasable or Surpassable: How To spell?
The word Surpasable is misspelled against Surpassable, an adjective meaning "That may be surpassed."
Surpassable has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings surpa & able which should not be misspelled with single 'S'
Wrong Spelling:  surpa-s-able  Correct Spelling:  surpa-ss-able 
Check more misspelled words of Surpassable to spell it correct.