What is another word for "monitor"?

Another word for monitor depends on whether you are using it as a noun or verb and the specific context. As a noun meaning a screen, synonyms include display, screen, visual display unit, and VDU, though monitor is the most common term for a computer monitor. As a noun meaning a person who watches, synonyms include observer, supervisor, overseer, inspector, auditor, watchdog, and tracker. For example, a hall monitor could also be called a supervisor, and a heart monitor could be called a cardiac display. As a verb meaning to watch over time, synonyms include observe, track, watch, oversee, supervise, scrutinize, audit, inspect, check, survey, and keep an eye on. For example, instead of saying monitor progress, you could say track progress or oversee progress. In medical contexts, you might say observe a patient instead of monitor a patient. In IT, you might say track system performance instead of monitor system performance. Choosing a synonym that matches your context improves clarity because monitor is a broad term that can imply simple watching or formal oversight.