Altaec or Altaic: How To spell?

The word Altaec is misspelled against Altaic, an adjective meaning "pertaining to the Altai, a mountain chain in Central Asia."

Word contains consecutive vowels 'AI' in between alphabets alt & c is misspelled as 'AE'
Wrong Spelling:  alt-ae-c 
Correct Spelling:  alt-ai-c 
Explore spell check of Altaic to spell without errors.

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