The word Nught is misspelled against Naught, an adjective meaning "Hence, vile; base; naughty."
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Word contains consecutive vowels 'AU' in between alphabets n & ght is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  n-u-ght 
Correct Spelling:  n-au-ght 
Check more misspelled words of Naught to spell it correct.