Tesseraec or Tesseraic: How To spell?

The word Tesseraec is misspelled against Tesseraic, an adjective meaning "Diversified by squares; done in mosaic; tessellated."

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

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