Nouropometer or Nauropometer: How To spell?

The word Nouropometer is misspelled against Nauropometer, a noun meaning "An instrument for measuring the amount which a ship heels at sea."

Word contains consecutive vowels 'AU' in between alphabets n & ropometer is misspelled as 'OU'
Wrong Spelling:  n-ou-ropometer 
Correct Spelling:  n-au-ropometer 
Check more misspelled words of Nauropometer to spell it correct.

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