Debonirness or Debonairness: How To spell?

The word Debonirness is misspelled against Debonairness, a noun meaning "The quality of being debonair; good humor; gentleness; courtesy."

Word contains consecutive vowels 'AI' in between alphabets debon & rness is misspelled as 'I'
Wrong Spelling:  debon-i-rness 
Correct Spelling:  debon-ai-rness 
Find more incorrect spellings of Debonairness to spell right way.

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