What is another word for in noxious?
Pronunciation: [ɪn nˈɒkʃəs] (IPA) 
In noxious, meaning harmful or poisonous, has several synonyms that can be used interchangeably depending on the context. These include toxic, deadly, noisome, malignant, virulent, deleterious, injurious, and pernicious. Toxic refers to the presence of harmful substances, while deadly implies a risk of death. Noisome is used to describe an unpleasant or offensive odor. Malignant and virulent are often used to describe disease-causing agents that can spread rapidly. Deleterious and injurious are used to describe the harmful effects of certain substances or actions. Pernicious refers to something that is gradually harmful or destructive. It is important to properly understand the context in which each of these synonyms is being used to avoid any confusion.
