Introcesion or Introcession: How To spell?

The word Introcesion is misspelled against Introcession, a noun meaning "A depression, or inward sinking of parts."

Introcession has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings introce & ion which should not be misspelled with single 'S'
Wrong Spelling:  introce-s-ion 
Correct Spelling:  introce-ss-ion 
Find more incorrect spellings of Introcession to spell right way.

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