Impurity: meaning, definitions and examples

Used when referring to anything that makes a substance not pure. Often refers to unwanted substances in a bulk material, like metals, chemicals, or pharmaceuticals.

• The process is designed to remove impurities from the water
• Even small impurities can affect the purity of the product

Generally used when referring to substances that should not be present in a particular setting, especially harmful or hazardous substances in environments like water, air, or food.

• The lab test revealed that the water was full of contaminants
• Wearing gloves can help prevent contaminants from entering the sterile area

Specifically refers to substances that cause pollution, typically found in discussions about environmental health, air quality, or ecological impact.

• Factories are major sources of air pollutants
• The river has been contaminated by various pollutants

Used when mentioning any unwanted substance or object that is not originally part of a material or environment, often in the context of cleanliness and quality control.

• The inspection found no foreign matter in the food package
• Foreign matter in the machinery can cause significant damage

Use this word when discussing substances or materials that are not pure. Can also refer to the presence of unwanted elements or moral flaws, but with a less negative connotation compared to other synonyms.

• The water has a high level of impurity due to industrial waste.
• The impurity of the politician's actions was subtle but noticeable.

Ideal for discussing actions, behaviors, or beliefs that go against moral or ethical principles. This word is broadly negative and can apply to individuals or groups.

• Many criticized the immorality of the character's decisions in the novel.
• The immorality in the workplace created a toxic environment.

Commonly used when referring to actions or behavior that are socially unacceptable or offensive. This term is frequently associated with discussions about social norms and etiquette.

• His indecency at the public event was met with widespread disapproval.
• The movie was criticized for its indecency and explicit content.

This word is often used in the context of politics, business, or organizations when discussing unethical or dishonest behavior. It carries a strongly negative connotation.

• The government's corruption scandal shocked the nation.
• The company's corruption led to its eventual downfall.