Desidiousnes or Desidiousness: How To spell?
The word Desidiousnes is misspelled against Desidiousness, a noun meaning "The state or quality of being desidiose, or indolent."
Desidiousness 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:  desidiousne-s  Correct Spelling:  desidiousne-ss 
Check more misspelled words of Desidiousness to spell it correct.