Sintdom or Saintdom: How To spell?

The word Sintdom is misspelled against Saintdom, a noun meaning "The state or character of a saint."

Word contains consecutive vowels 'AI' in between alphabets s & ntdom is misspelled as 'I'
Wrong Spelling:  s-i-ntdom 
Correct Spelling:  s-ai-ntdom 
Find more incorrect spellings of Saintdom to spell right way.

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