The term "more stilled" refers to a state of being calmer, quieter, or more peaceful. The antonym for this term would be "more agitated," meaning a state of being uneasy, disturbed, or restless. Another antonym for "more stilled" could be "more tumultuous," indicating a state of chaos, confusion, or disturbance. "More active" is another antonym for "more stilled," meaning a state of being busy, lively, or energetic. Additionally, "more animated" could be an antonym of "more stilled," referring to a state of high spirits or enthusiasm. Ultimately, the choice of antonym would depend on the context in which the word "more stilled" is being used.