Freilness or Frailness: How To spell?

The word Freilness is misspelled against Frailness, a noun meaning "Frailty."

Word contains consecutive vowels 'AI' in between alphabets fr & lness is misspelled as 'EI'
Wrong Spelling:  fr-ei-lness 
Correct Spelling:  fr-ai-lness 
Find more wrongly spelled words of Frailness to spell it well.

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