Hadnote or Headnote: How To spell?

The word Hadnote is misspelled against Headnote, a noun meaning "A note at the head of a page or chapter; in law reports, an abstract of a case, showing the principles involved and the opinion of the court."

Headnote has vowels 'ea' together mispronounced as 'a'
Word contains consecutive vowels 'EA' in between alphabets h & dnote is misspelled as 'A'
Wrong Spelling:  h-a-dnote 
Correct Spelling:  h-ea-dnote 
Find more incorrect spellings of Headnote to spell right way.

You might be interested to know

Harken or Hearken?

Hathenesse or Heathenesse?

Housebraker or Housebreaker?