/ Thesaurus / D Synonyms of damaliscus lunatus Find synonyms for: Noun1. sassaby, topi, Damaliscus lunatus, antelopeusage: a large South African antelope; considered the swiftest hoofed mammalWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language