Graveliness or Gravelliness: How To spell?

The word Graveliness is misspelled against Gravelliness, a noun meaning "State of being gravelly."

Gravelliness has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings grave & iness which should not be misspelled with single 'L'
Wrong Spelling:  grave-l-iness 
Correct Spelling:  grave-ll-iness 
Find more wrongly spelled words of Gravelliness to spell it well.