Sheithing or Sheathing: How To spell?
The word Sheithing is misspelled against Sheathing, a noun meaning "That which sheathes."
Sheathing has vowels 'ea' together mispronounced as 'ei'Word contains consecutive vowels 'EA' in between alphabets sh & thing is misspelled as 'EI'
Wrong Spelling:  sh-ei-thing  Correct Spelling:  sh-ea-thing 
Find more wrongly spelled words of Sheathing to spell it well.