Antonyms for the word "lied down" include action-oriented verbs such as get up, rise, stand, and jump up. These words involve movements that are opposite to the act of lying down. Get up suggests a quick and immediate movement to stand up. Rise implies a more gradual motion, where the body gradually lifts up. Stand denotes a steady and upright position, with no horizontal component. Jump up implies a sudden and energetic motion, where the body leaves the ground. All these words involve a sense of energy and activity, different from the restful and still action of lying down.