Being derelict can be described as neglecting one's duties and responsibilities. Antonyms for being derelict include responsible, diligent, attentive, diligent, reliable, and conscientious. An individual who is responsible takes their duties and obligations seriously and ensures that they are fulfilled to the best of their ability. Diligent individuals are hardworking and persistent in their efforts to achieve their goals. Attentive individuals are aware of their surroundings and pay close attention to details. Reliable individuals are dependable and can be trusted to carry out their tasks effectively. And conscientious individuals are careful and meticulous in their work, ensuring that everything is done to the best of their ability.