Lawrentian or Laurentian: How To spell?
The word Lawrentian is misspelled against Laurentian, an adjective meaning "Pertaining to, or near, the St. Lawrence River; as, the Laurentian hills."
Word contains consecutive vowels 'AU' in between alphabets l & rentian is misspelled as 'AW'Wrong Spelling:  l-aw-rentian  Correct Spelling:  l-au-rentian 
Find more wrongly spelled words of Laurentian to spell it well.