Blockheided or Blockheaded: How To spell?

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

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