Comunicativeness or Communicativeness: How To spell?
The word Comunicativeness is misspelled against Communicativeness, a noun meaning "The quality of being communicative."
Communicativeness has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings co & unicativeness which should not be misspelled with single 'M'
Wrong Spelling:  co-m-unicativeness  Correct Spelling:  co-mm-unicativeness 
Check more misspelled words of Communicativeness to spell it correct.