Seyredness or Searedness: How To spell?

The word Seyredness is misspelled against Searedness, a noun meaning "The state of being seared or callous; insensibility."

Searedness has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets s & redness is misspelled as 'EY'
Wrong Spelling:  s-ey-redness 
Correct Spelling:  s-ea-redness 
Explore spell check of Searedness to spell without errors.

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