On stream refers to something being in operation or active, especially in relation to technology and digital content. There are several synonyms for on stream, including operational, functioning, running, active, live, online, and in use. These terms indicate that something is fully functional and available for use or viewing. On stream is often associated with streaming content, such as videos, music, and live events, but it can also refer to operational machinery, internet connections, and other technological systems. Using synonyms for on stream can help clarify the status of a particular system or service, making it easier to quickly understand whether it is available or not.