"Brings board" could refer to a few different actions, such as bringing a whiteboard to a meeting or bringing a surfboard to the beach. Synonyms for these phrases could include bringing a markerboard, a flipchart, or a chalkboard for a meeting, or bringing a longboard, a shortboard, or a bodyboard for surfing. Other potential synonyms might depend on the context, such as bringing a cutting board for cooking, a balance board for exercise, or a board game for a night in with friends. Regardless of the situation, there are always a variety of ways to express the action of bringing a board.