Mauvaine or Mauveine: How To spell?
The word Mauvaine is misspelled against Mauveine, a noun meaning "An artificial organic base, obtained by oxidizing a mixture of aniline and toluidine, and valuable for the dyestuffs it forms."
Word contains consecutive vowels 'EI' in between alphabets mauv & ne is misspelled as 'AI'Wrong Spelling:  mauv-ai-ne  Correct Spelling:  mauv-ei-ne 
Check more misspelled words of Mauveine to spell it correct.