Loudanum or Laudanum: How To spell?
The word Loudanum is misspelled against Laudanum, a noun meaning "Tincture of opium, used for various medical purposes."
Word contains consecutive vowels 'AU' in between alphabets l & danum is misspelled as 'OU'Wrong Spelling:  l-ou-danum  Correct Spelling:  l-au-danum 
Check more misspelled words of Laudanum to spell it correct.