Preasurance or Preassurance: How To spell?

The word Preasurance is misspelled against Preassurance, a noun meaning "Previous assurance."

Preassurance has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings prea & urance which should not be misspelled with single 'S'
Wrong Spelling: prea-s-urance
Correct Spelling: prea-ss-urance
Check more misspelled words of Preassurance to spell it correct.