Gramarianism or Grammarianism: How To spell?

The word Gramarianism is misspelled against Grammarianism, a noun meaning "The principles, practices, or peculiarities of grammarians."

Grammarianism has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings gra & arianism which should not be misspelled with single 'M'
Wrong Spelling:  gra-m-arianism 
Correct Spelling:  gra-mm-arianism 
Find more wrongly spelled words of Grammarianism to spell it well.

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