Sheyther or Sheather: How To spell?

The word Sheyther is misspelled against Sheather, a noun meaning "One who sheathes."

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

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