Intensivenes or Intensiveness: How To spell?
The word Intensivenes is misspelled against Intensiveness, a noun meaning "The quality or state of being intensive; intensity."
Intensiveness 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:  intensivene-s  Correct Spelling:  intensivene-ss 
Find more wrongly spelled words of Intensiveness to spell it well.