Naef or Naif: How To spell?

The word Naef 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 'AE'
Wrong Spelling:  n-ae-f 
Correct Spelling:  n-ai-f 
Explore spell check of Naif to spell without errors.

You might be interested to know

Paeen or Paien?

Plaece or Plaice?

Preobtaen or Preobtain?