Abstractivenes or Abstractiveness: How To spell?
The word Abstractivenes is misspelled against Abstractiveness, a noun meaning "The quality of being abstractive; abstractive property."
Abstractiveness 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:  abstractivene-s  Correct Spelling:  abstractivene-ss 
Find more wrongly spelled words of Abstractiveness to spell it well.