Rideao or Rideau: How To spell?
The word Rideao is misspelled against Rideau, a noun meaning "A small mound of earth; ground slightly elevated; a small ridge."
Word ends with consecutive vowels 'AU' preceded by alphabets 'ride' is misspelled as 'AO'Wrong Spelling:  ride-ao  Correct Spelling:  ride-au 
Find more incorrect spellings of Rideau to spell right way.