" concertedness "

1: as in union, understanding;

•  Synonyms : 

•  compliance,

•  concert,

•  concord,

•  concordance,

•  conformity,

•  consonance,

•  harmony,

•  oneness,

•  solidarity,

•  understanding,

•  union,

•  alliance,

•  collaboration,

•  collusion,

•  complicity,

•  conspiracy,

•  empathy,

•  rapport,

•  sympathy,

•  approbation,

•  approval,

•  favor,

•  acceptance,

•  acquiescence,

•  concession,

•  embrace,

•  embracement,

•  accession,

•  adhesion,

•  assent,

•  assentation,

•  consent,

•  accord,

•  agreement,

•  concurrence,

•  concurrency,

•  consensus,

•  unanimity,

•  unison

•  Antonyms : 

•  conflict,

•  disagreement,

•  dissensus,

•  discord,

•  dissension,

•  dissent,

•  opposition,

•  resistance,

•  disapprobation,

•  disapproval,

•  disfavor

1: used or done by a number of people as a group;

  * e.g., " ... a victory like that results only from the concerted effort of the entire team "

•  Synonyms : 

•  collaborative,

•  collective,

•  combined,

•  common,

•  communal,

•  conjoint,

•  conjunct,

•  cooperative,

•  joint,

•  multiple,

•  mutual,

•  pooled,

•  public,

•  shared,

•  united

•  Antonyms : 

•  exclusive,

•  individual,

•  one-man,

•  one-sided,

•  one-way,

•  single,

•  sole,

•  solitary,

•  unilateral