Pilwort or Pillwort: How To spell?

The word Pilwort is misspelled against Pillwort, a noun meaning "Any plant of the genus Pilularia; minute aquatic cryptograms, with small pill-shaped fruit; -- sometimes called peppergrass."

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