Trumpery : attractive articles of little value or use.Defeat : win a victory over (someone) in a battle or other contest; overcome or beat.Wastage : the action or process of losing or destroying something by using it carelessly or extravagantly.Treasure : a quantity of precious metals, gems, or other valuable objects.Vague : of uncertain, indefinite, or unclear character or meaning.Antonym of Trumpery is Treasure