Dredfulness or Dreadfulness: How To spell?

The word Dredfulness is misspelled against Dreadfulness, a noun meaning "The quality of being dreadful."

Dreadfulness has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets dr & dfulness is misspelled as 'E'
Wrong Spelling: dr-e-dfulness
Correct Spelling: dr-ea-dfulness
Check more misspelled words of Dreadfulness to spell it correct.