The word "waited around" implies lingering, killing time or wasting time. Its antonyms could be active, engaged, busy, or productive. If someone is actively engaged in a task or project, they are not waiting around for something to happen but are taking action to make something happen. On the other hand, someone who is waiting around is not being productive or busy. To avoid waiting around, one can organize their time effectively, prioritize tasks, and set achievable goals. In short, as opposed to waiting around, being active may bring a sense of purpose and fulfillment.