Thermovolteic or Thermovoltaic: How To spell?

The word Thermovolteic is misspelled against Thermovoltaic, an adjective meaning "relating to heat and electricity; especially, relating to thermal effects produced by voltaic action."

Word contains consecutive vowels 'AI' in between alphabets thermovolt & c is misspelled as 'EI'
Wrong Spelling:  thermovolt-ei-c 
Correct Spelling:  thermovolt-ai-c 
Find more incorrect spellings of Thermovoltaic to spell right way.

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