Lightles or Lightless: How To spell?
The word Lightles is misspelled against Lightless, an adjective meaning "Destitute of light; dark."
Lightless 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:  lightle-s  Correct Spelling:  lightle-ss 
Find more wrongly spelled words of Lightless to spell it well.