The word Imersed is misspelled against Immersed, which is past tense of "Immerse"
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Immersed has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings i & ersed which should not be misspelled with single 'M'
Wrong Spelling:  i-m-ersed 
Correct Spelling:  i-mm-ersed 
Explore spell check of Immersed to spell without errors.