Myriagrame or Myriagramme: How To spell?
The word Myriagrame is misspelled against Myriagramme, a noun meaning "A metric weight, consisting of ten thousand grams or ten kilograms. It is equal to 22.046 lbs. avoirdupois."
Myriagramme has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings myriagra & e which should not be misspelled with single 'M'
Wrong Spelling:  myriagra-m-e  Correct Spelling:  myriagra-mm-e 
Find more wrongly spelled words of Myriagramme to spell it well.