Lounching or Launching: How To spell?

The word Lounching is misspelled against Launching, which is present continuous of "Launch"

Word contains consecutive vowels 'AU' in between alphabets l & nching is misspelled as 'OU'
Wrong Spelling:  l-ou-nching 
Correct Spelling:  l-au-nching 
Check more misspelled words of Launching to spell it correct.

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