The word Manteax is misspelled against Manteaux, which is plural of "Manteau"
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Word contains consecutive vowels 'AU' in between alphabets mante & x is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling:  mante-a-x 
Correct Spelling:  mante-au-x 
Explore spell check of Manteaux to spell without errors.