Bench jockeys are individuals who are often relegated to the sidelines of various sports events. They are spectators who spend most of their time commenting about what is happening on the field or court. However, there are several synonyms that can be used for this term, including spectator, onlooker, bystander, observer, and watcher. Each of these words denotes an individual who is present at an event but is not actively participating. While bench jockeys can be seen as passive observers, it's important to note that they can also be highly engaged in the sport or event they are spectating. So, next time you see a group of bench jockeys on the sidelines, consider calling them spectators or watchers instead.