Unbrethed or Unbreathed: How To spell?

The word Unbrethed is misspelled against Unbreathed, an adjective meaning "Not breathed."

--> Unbreathed has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets unbr & thed is misspelled as 'E'
Wrong Spelling:  unbr-e-thed 
Correct Spelling:  unbr-ea-thed 
Explore spell check of Unbreathed to spell without errors.

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