Synonyms of rider

2 Syllables

gaucho, voyager, postscript, voyagers, cowboy, driver, clause

3 Syllables

addendum, supplement, hitchhiker, highwayman, highwaymen, addendums, equestrians, hitchhikers, passengers, equestrian, straphanger, codicil, appendix, traveler, passenger

4 Syllables

appendices, horsewoman, appendixes, horsewomen

5 Syllables

suburbanite, horseman/woman