Blockheded or Blockheaded: How To spell?

The word Blockheded is misspelled against Blockheaded, an adjective meaning "Stupid; dull."

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

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