Matterles or Matterless: How To spell?
The word Matterles is misspelled against Matterless, an adjective meaning "Not being, or having, matter; as, matterless spirits."
Matterless 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:  matterle-s  Correct Spelling:  matterle-ss 
Explore spell check of Matterless to spell without errors.