Waughboard or Weighboard: How To spell?

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

Word contains consecutive vowels 'EI' in between alphabets w & ghboard is misspelled as 'AU'
Wrong Spelling:  w-au-ghboard 
Correct Spelling:  w-ei-ghboard 
Check more misspelled words of Weighboard to spell it correct.