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.