Nighing or Neighing: How To spell?

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

Word contains consecutive vowels 'EI' in between alphabets n & ghing is misspelled as 'I' as letter 'E' is phonetically ignored
Wrong Spelling:  n-i-ghing 
Correct Spelling:  n-ei-ghing 
Find more wrongly spelled words of Neighing to spell it well.