Dreded or Dreaded: How To spell?

The word Dreded is misspelled against Dreaded, which is past tense of "Dread"

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

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