Railriding is a term that is often used to refer to the act of traveling on railroad tracks. However, there are several different synonyms for this term that can be used depending on the context and the specific type of transportation being used. Some common alternatives to railriding include rail hopping, track trekking, and rail running. Other similar words that can be used to describe the same activity include train hopping, freight hopping, and hoboing. Regardless of the term used, it is important to remember that traveling via rail can be dangerous and illegal, so it should only be attempted with extreme caution and with proper knowledge of the risks involved.