Aquarelist or Aquarellist: How To spell?

The word Aquarelist is misspelled against Aquarellist, a noun meaning "A painter in thin transparent water colors."

Aquarellist has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings aquare & ist which should not be misspelled with single 'L'
Wrong Spelling:  aquare-l-ist 
Correct Spelling:  aquare-ll-ist 
Check more misspelled words of Aquarellist to spell it correct.