Marseilaise or Marseillaise: How To spell?
The word Marseilaise is misspelled against Marseillaise, a noun meaning "A native or inhabitant of Marseilles."
Marseillaise has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings marsei & aise which should not be misspelled with single 'L'
Wrong Spelling:  marsei-l-aise  Correct Spelling:  marsei-ll-aise 
Find more wrongly spelled words of Marseillaise to spell it well.