Blockheudism or Blockheadism: How To spell?
The word Blockheudism is misspelled against Blockheadism, a noun meaning "That which characterizes a blockhead; stupidity."
Blockheadism has vowels 'ea' together mispronounced as 'eu'Word contains consecutive vowels 'EA' in between alphabets blockh & dism is misspelled as 'EU'
Wrong Spelling:  blockh-eu-dism  Correct Spelling:  blockh-ea-dism 
Check more misspelled words of Blockheadism to spell it correct.