Legerdemonist or Legerdemainist: How To spell?

The word Legerdemonist is misspelled against Legerdemainist, a noun meaning "One who practices sleight of hand; a prestidigitator."

Word contains consecutive vowels 'AI' in between alphabets legerdem & nist is misspelled as 'O'
Wrong Spelling:  legerdem-o-nist 
Correct Spelling:  legerdem-ai-nist 
Find more incorrect spellings of Legerdemainist to spell right way.

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