Dethly or Deathly: How To spell?

The word Dethly is misspelled against Deathly, an adjective meaning "Deadly; fatal; mortal; destructive."

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

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