The phrase "taken a powder" means to disappear or leave without explanation or notification. Some antonyms for this expression could include staying put, remaining, showing up, or being present. If someone is reliable and consistent, they are less likely to "take a powder" on their responsibilities or commitments. Words like accountability, dependability, and reliability oppose the notion of "taking a powder" and denote responsible behavior. Additionally, verbs like communicate, notify, and inform contradict the idea of leaving suddenly and without notice. Overall, by understanding the antonyms of "taken a powder," we can better strive towards responsible and consistent behavior in both personal and professional contexts.