Breadcrumb Home > Thesaurus > N Synonyms of nightrider Find synonyms for: Noun 1. night rider, nightrider, attacker, aggressor, assailant, assaulter usage: member of a secret mounted band in United States South after the American Civil War; committed acts of intimidation and revenge WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of nightrider (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language