Hadway or Headway: How To spell?

The word Hadway is misspelled against Headway, a noun meaning "Clear space under an arch, girder, and the like, sufficient to allow of easy passing underneath."

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

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