The word Boyux is misspelled against Boyaux, which is plural of "Boyau"
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Word contains consecutive vowels 'AU' in between alphabets boy & x is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  boy-u-x 
Correct Spelling:  boy-au-x 
Check more misspelled words of Boyaux to spell it correct.