Pollutingly is an adverb that describes an action or process that causes pollution. Synonyms for this word include contaminatingly, dirtily, foully, heavily, impurely, noxiously, and toxically. Each of these synonyms emphasizes the negative impact of pollutants on the environment or human health. Contaminatingly and impurely suggest the introduction of impurities or harmful substances into something that was previously pure. Dirtily and foully denote the presence of something that is filthy or disgusting. Heavily and toxically highlight the intensity or potency of pollutants, while noxiously describes their harmful effects on health. In short, these synonyms help to convey the harmful nature of pollutants and the urgent need to combat pollution.