Sineutic or Sinaitic: How To spell?

The word Sineutic is misspelled against Sinaitic, an adjective meaning "pertaining to Mount Sinai; given made at Mount Sinai; as, the Sinaitic law."

Word contains consecutive vowels 'AI' in between alphabets sin & tic is misspelled as 'EU'
Wrong Spelling:  sin-eu-tic 
Correct Spelling:  sin-ai-tic 
Check more misspelled words of Sinaitic to spell it correct.

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