Dreidable or Dreadable: How To spell?

The word Dreidable is misspelled against Dreadable, an adjective meaning "Worthy of being dreaded."

Dreadable has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets dr & dable is misspelled as 'EI'
Wrong Spelling:  dr-ei-dable 
Correct Spelling:  dr-ea-dable 
Find more wrongly spelled words of Dreadable to spell it well.

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