Aught or Eight: How To spell?

The word Aught is misspelled against Eight, a noun meaning "A symbol representing eight units, as 8 or viii."

Word begins with consecutive vowels 'EI' followed by alphabets 'ght' is misspelled as 'AU'
Wrong Spelling:  au-ght 
Correct Spelling:  ei-ght 
Check more misspelled words of Eight to spell it correct.