Plateawx or Plateaux: How To spell?

The word Plateawx is misspelled against Plateaux, which is plural of "Plateau"

Word contains consecutive vowels 'AU' in between alphabets plate & x is misspelled as 'AW'
Wrong Spelling:  plate-aw-x 
Correct Spelling:  plate-au-x 
Explore spell check of Plateaux to spell without errors.

You might be interested to know

Roquelawre or Roquelaure?

Scawper or Scauper?

Tawromachy or Tauromachy?