Incertinty or Incertainty: How To spell?

The word Incertinty is misspelled against Incertainty, a noun meaning "Uncertainty."

Word contains consecutive vowels 'AI' in between alphabets incert & nty is misspelled as 'I'
Wrong Spelling:  incert-i-nty 
Correct Spelling:  incert-ai-nty 
Find more wrongly spelled words of Incertainty to spell it well.

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