Swarthnes or Swarthness: How To spell?
The word Swarthnes is misspelled against Swarthness, a noun meaning "Swarthiness."
Swarthness 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:  swarthne-s  Correct Spelling:  swarthne-ss 
Explore spell check of Swarthness to spell without errors.