Antemosec or Antemosaic: How To spell?

The word Antemosec is misspelled against Antemosaic, an adjective meaning "Being before the time of Moses."

Word contains consecutive vowels 'AI' in between alphabets antemos & c is misspelled as 'E'
Wrong Spelling:  antemos-e-c 
Correct Spelling:  antemos-ai-c 
Find more incorrect spellings of Antemosaic to spell right way.

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