Ceruanoscope or Ceraunoscope: How To spell?
The word Ceruanoscope is misspelled against Ceraunoscope, a noun meaning "An instrument or apparatus employed in the ancient mysteries to imitate thunder and lightning."
Word contains consecutive vowels 'AU' in between alphabets cer & noscope is misspelled as 'UA'Wrong Spelling:  cer-ua-noscope  Correct Spelling:  cer-au-noscope 
Check more misspelled words of Ceraunoscope to spell it correct.