Munswear or Mainswear: How To spell?

The word Munswear is misspelled against Mainswear, a verb meaning "To swear falsely."

Word contains consecutive vowels 'AI' in between alphabets m & nswear is misspelled as 'U'
Wrong Spelling:  m-u-nswear 
Correct Spelling:  m-ai-nswear 
Check more misspelled words of Mainswear to spell it correct.

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