Frilties or Frailties: How To spell?

The word Frilties is misspelled against Frailties, which is plural of "Frailty"

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

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