Cerunics or Ceraunics: How To spell?

The word Cerunics is misspelled against Ceraunics, a noun meaning "That branch of physics which treats of heat and electricity."

Word contains consecutive vowels 'AU' in between alphabets cer & nics is misspelled as 'U' as letter 'A' is phonetically ignore
Wrong Spelling: cer-u-nics
Correct Spelling: cer-au-nics
Check more misspelled words of Ceraunics to spell it correct.