Reasurance or Reassurance: How To spell?
The word Reasurance is misspelled against Reassurance, a noun meaning "Assurance or confirmation renewed or repeated."
Reassurance has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings rea & urance which should not be misspelled with single 'S'
Wrong Spelling:  rea-s-urance  Correct Spelling:  rea-ss-urance 
Check more misspelled words of Reassurance to spell it correct.