"Conscientious" describes someone who is:
* Thorough and careful: They pay attention to detail, put in effort, and strive for accuracy in everything they do.
* Principled and responsible: They have strong morals and ethics, and they act with integrity and a sense of duty.
* Dedicated and committed: They take their work and commitments seriously, and they follow through on their promises.
Examples:
* "She is a conscientious worker who always goes the extra mile."
* "He is a conscientious student who studies diligently for every exam."
* "The company has a reputation for being conscientious about its environmental impact."
In contrast, someone who is not conscientious might be:
* Careless
* Irresponsible
* Lazy
* Dishonest
Do you have any specific questions about conscientiousness? I'd be happy to provide more information or examples!