Sumon or Summon: How To spell?

The word Sumon is misspelled against Summon, a verb meaning "To call upon to surrender, as a fort."

Summon has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings su & on which should not be misspelled with single 'M'
Wrong Spelling: su-m-on
Correct Spelling: su-mm-on
Check more misspelled words of Summon to spell it correct.