Fentness or Faintness: How To spell?

The word Fentness is misspelled against Faintness, a noun meaning "Faint-heartedness; timorousness; dejection."

Word contains consecutive vowels 'AI' in between alphabets f & ntness is misspelled as 'E'
Wrong Spelling:  f-e-ntness 
Correct Spelling:  f-ai-ntness 
Explore spell check of Faintness to spell without errors.

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