Bulav or Bulau: How To spell?
The word Bulav is misspelled against Bulau, a noun meaning "An East Indian insectivorous mammal (Gymnura Rafflesii), somewhat like a rat in appearance, but allied to the hedgehog."
Word ends with consecutive vowels 'AU' preceded by alphabets 'bul' is misspelled as 'AV'Wrong Spelling:  bul-av  Correct Spelling:  bul-au 
Check more misspelled words of Bulau to spell it correct.