<p><strong>Adjective</strong></p><ul><li>not decided or determined</li><li>not having one's mind firmly made up</li></ul><p><strong>Synonyms</strong></p><ul><li>irresolute</li><li>vacillating</li><li>indecisive</li></ul><p><strong>Noun</strong></p><ul><li>a person who is undecided: Are you still among the undecideds?</li></ul>