Weaghboard or Weighboard: How To spell?

The word Weaghboard is misspelled against Weighboard, a noun meaning "Clay intersecting a vein."

Word contains consecutive vowels 'EI' in between alphabets w & ghboard is misspelled as 'EA'
Wrong Spelling:  w-ea-ghboard 
Correct Spelling:  w-ei-ghboard 
Find more incorrect spellings of Weighboard to spell right way.