Hadstall or Headstall: How To spell?

The word Hadstall is misspelled against Headstall, a noun meaning "That part of a bridle or halter which encompasses the head."

Headstall has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets h & dstall is misspelled as 'A'
Wrong Spelling:  h-a-dstall 
Correct Spelling:  h-ea-dstall 
Browse incorrect spellings of Headstall to spell it good.

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