Plateuax or Plateaux: How To spell?
The word Plateuax is misspelled against Plateaux, which is plural of "Plateau"
Word contains consecutive vowels 'AU' in between alphabets plate & x is misspelled as 'UA'Wrong Spelling:  plate-ua-x  Correct Spelling:  plate-au-x 
Check more misspelled words of Plateaux to spell it correct.