Brontosawrus or Brontosaurus: How To spell?
The word Brontosawrus is misspelled against Brontosaurus, a noun meaning "A genus of American jurassic dinosaurs. A length of sixty feet is believed to have been attained by these reptiles."
Word contains consecutive vowels 'AU' in between alphabets brontos & rus is misspelled as 'AW'Wrong Spelling:  brontos-aw-rus  Correct Spelling:  brontos-au-rus 
Check more misspelled words of Brontosaurus to spell it correct.