Ardentnes or Ardentness: How To spell?
The word Ardentnes is misspelled against Ardentness, a noun meaning "Ardency."
Ardentness 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:  ardentne-s  Correct Spelling:  ardentne-ss 
Explore spell check of Ardentness to spell without errors.