Synonyms for omen Found 17 synonyms across 2 meanings for “omen”. a sign of something about to happen (noun) portentpresageprognosticprognosticationprodigy indicate, as with a sign or an omen (verb) bodeportendauspicateprognosticatepresagebetokenforeshadowaugurforetellprefigureforecastpredict Explore Related Words Rhymes with omenSynonyms for portentSynonyms for presageSynonyms for prognosticSynonyms for prognosticationSynonyms for prodigy Synonym Finder | Rhyme Finder | Poetry Editor