execution, doing, operation, functioning, carrying into action, carrying out, public presentation, quality, efficiency, reliability, more...

inactivity, failure, neglect, nonperformance, idleness

concert, play, opera, ballet, musical, movie, more...

poor, first, economic, high, better, overall, actual, academic, specific, financial, past

play or action,   actor's delivery,   actor's goal,   putting on a show,   a show,   entertainer's act,   public appearance,   the show,   how well you do,   band's delivery