Overfrighting or Overfreighting: How To spell?

The word Overfrighting is misspelled against Overfreighting, which is present continuous of "Overfreight"

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