Listles or Listless: How To spell?
The word Listles is misspelled against Listless, meaning "Inattentive."
Listless 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:  listle-s  Correct Spelling:  listle-ss 
Find more wrongly spelled words of Listless to spell it well.