fulfillment

1 the doing of an action her commendably prompt fulfillment of any assignment given her Synonyms accomplishment, achievement, discharge, enactment, execution, commission (or fulfilment), implementation, performance, perpetration, prosecution, pursuanceRelated Words dispatch, expedition; administration, direction, handling, management; application, operation, practice (also practise)Antonyms nonfulfillment, nonperformance

2 the state of being actual or complete he saw the entire project through, from initial idea to final fulfillment Synonyms accomplishment, achievement, actuality, actualization, attainment, consummation, fruition (or fulfilment), pass, realizationRelated Words success, triumphNear Antonyms defeat, failure, fizzle, nonsuccessAntonyms naught (also nought), nonfulfillment