Calmnes or Calmness: How To spell?
The word Calmnes is misspelled against Calmness, a noun meaning "The state of quality of being calm; quietness; tranquillity; self-repose."
Calmness 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:  calmne-s  Correct Spelling:  calmne-ss 
Explore spell check of Calmness to spell without errors.