Naughing or Neighing: How To spell?

The word Naughing is misspelled against Neighing, which is present continuous of "Neigh"

Word contains consecutive vowels 'EI' in between alphabets n & ghing is misspelled as 'AU'
Wrong Spelling:  n-au-ghing 
Correct Spelling:  n-ei-ghing 
Check more misspelled words of Neighing to spell it correct.