The word Lunch is misspelled against Launch, a noun meaning "The act of launching."
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Word contains consecutive vowels 'AU' in between alphabets l & nch is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  l-u-nch 
Correct Spelling:  l-au-nch 
Check more misspelled words of Launch to spell it correct.