Gavging or Gauging: How To spell?

The word Gavging is misspelled against Gauging, which is present continuous of "Gauge"

Word contains consecutive vowels 'AU' in between alphabets g & ging is misspelled as 'AV'
Wrong Spelling: g-av-ging
Correct Spelling: g-au-ging
Find more wrongly spelled words of Gauging to spell it well.