Mouthles or Mouthless: How To spell?
The word Mouthles is misspelled against Mouthless, an adjective meaning "Destitute of a mouth."
Mouthless 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:  mouthle-s  Correct Spelling:  mouthle-ss 
Check more misspelled words of Mouthless to spell it correct.