| n. | 1. | The quality of being conscientious; a scrupulous regard to the dictates of conscience. |
| Noun | 1. | conscientiousness - the quality of being in accord with the dictates of conscience Antonyms: unconscientiousness - the quality of being willing to ignore the dictates of conscience |
| 2. | conscientiousness - the trait of being painstaking and careful Synonyms: painstakingness Antonyms: unconscientiousness - the trait of not being painstaking or careful |