Communicativenes or Communicativeness: How To spell?
The word Communicativenes is misspelled against Communicativeness, a noun meaning "The quality of being communicative."
Communicativeness 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:  communicativene-s  Correct Spelling:  communicativene-ss 
Check more misspelled words of Communicativeness to spell it correct.