Imersion or Immersion: How To spell?
The word Imersion is misspelled against Immersion, a noun meaning "Submersion in water for the purpose of Christian baptism, as, practiced by the Baptists."
Immersion has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings i & ersion which should not be misspelled with single 'M'
Wrong Spelling:  i-m-ersion  Correct Spelling:  i-mm-ersion 
Find more incorrect spellings of Immersion to spell right way.