Thesavri or Thesauri: How To spell?
The word Thesavri is misspelled against Thesauri, which is plural of "Thesaurus"
Word contains consecutive vowels 'AU' in between alphabets thes & ri is misspelled as 'AV'Wrong Spelling:  thes-av-ri  Correct Spelling:  thes-au-ri 
Find more wrongly spelled words of Thesauri to spell it well.