Naof or Naif: How To spell?

The word Naof is misspelled against Naif, an adjective meaning "Having a true natural luster without being cut; -- applied by jewelers to a precious stone."

Word contains consecutive vowels 'AI' in between alphabets n & f is misspelled as 'AO'
Wrong Spelling:  n-ao-f 
Correct Spelling:  n-ai-f 
Find more incorrect spellings of Naif to spell right way.

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