Munsheet or Mainsheet: How To spell?
The word Munsheet is misspelled against Mainsheet, a noun meaning "One of the ropes by which the mainsail is hauled aft and trimmed."
Word contains consecutive vowels 'AI' in between alphabets m & nsheet is misspelled as 'U'Wrong Spelling:  m-u-nsheet  Correct Spelling:  m-ai-nsheet 
Check more misspelled words of Mainsheet to spell it correct.