Demoisele or Demoiselle: How To spell?

The word Demoisele is misspelled against Demoiselle, a noun meaning "A beautiful, small dragon fly of the genus Agrion."

Demoiselle has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings demoise & e which should not be misspelled with single 'L'
Wrong Spelling:  demoise-l-e 
Correct Spelling:  demoise-ll-e 
Find more incorrect spellings of Demoiselle to spell right way.