Lucidnes or Lucidness: How To spell?
The word Lucidnes is misspelled against Lucidness, a noun meaning "The quality of being lucid; lucidity."
Lucidness has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  lucidne-s  Correct Spelling:  lucidne-ss 
Check more misspelled words of Lucidness to spell it correct.