Savrognathous or Saurognathous: How To spell?

The word Savrognathous is misspelled against Saurognathous, an adjective meaning "Having the bones of the palate arranged as in saurians, the vomer consisting of two lateral halves, as in the woodpeckers (Pici)."

Word contains consecutive vowels 'AU' in between alphabets s & rognathous is misspelled as 'AV'
Wrong Spelling: s-av-rognathous
Correct Spelling: s-au-rognathous
Check more misspelled words of Saurognathous to spell it correct.