Shuttles are often associated with transportation and movement. However, there are numerous synonyms for the word that can be used in different contexts. Alternatives include buses, carriages, conveyances, transports, trains, and ferries. In the world of technology, shuttles can be replaced with connectors, adapters, linkers, or interfaces. If referring to a weaving instrument, shuttles can be called bobbins, spools, or quills. Travel-related shuttles can be substituted with airport shuttles, courtesy vehicles, or transportation shuttles. In sport, shuttles can be replaced with birdies or projectiles. The benefit of using synonyms for shuttles is the ability to communicate diversity and precision in the idea or concept being described.