Dethblow or Deathblow: How To spell?

The word Dethblow is misspelled against Deathblow, a noun meaning "A mortal or crushing blow; a stroke or event which kills or destroys."

Deathblow has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets d & thblow is misspelled as 'E'
Wrong Spelling:  d-e-thblow 
Correct Spelling:  d-ea-thblow 
Find more incorrect spellings of Deathblow to spell right way.

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