Impulsivenes or Impulsiveness: How To spell?
The word Impulsivenes is misspelled against Impulsiveness, a noun meaning "The quality of being impulsive."
Impulsiveness 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:  impulsivene-s  Correct Spelling:  impulsivene-ss 
Check more misspelled words of Impulsiveness to spell it correct.