The term "passenger manifest" is used to describe a document that lists the names of individuals who are traveling aboard a particular mode of transportation. This may include ship passengers, airplane travelers, or train riders, depending on the context. There are several synonyms for this phrase that can be used interchangeably, including passenger roster, travel itinerary, journey manifest, and passenger log. Each of these terms conveys the same essential information: a record of who is traveling and when they plan to arrive at their destination. By using synonyms for passenger manifest, writers and speakers can vary their language and avoid repetition.