Aotochronograph or Autochronograph: How To spell?

The word Aotochronograph is misspelled against Autochronograph, a noun meaning "An instrument for the instantaneous self-recording or printing of time."

Word begins with consecutive vowels 'AU' followed by alphabets 'tochronograph' is misspelled as 'AO'
Wrong Spelling:  ao-tochronograph 
Correct Spelling:  au-tochronograph 
Find more incorrect spellings of Autochronograph to spell right way.

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