Dinosawrian or Dinosaurian: How To spell?
The word Dinosawrian is misspelled against Dinosaurian, a noun meaning "One of the Dinosauria."
Word contains consecutive vowels 'AU' in between alphabets dinos & rian is misspelled as 'AW'Wrong Spelling:  dinos-aw-rian  Correct Spelling:  dinos-au-rian 
Find more incorrect spellings of Dinosaurian to spell right way.