Greenwash is a term that describes companies who make false or exaggerated claims about their environmental practices or products. This deceptive marketing tactic has become increasingly prevalent in recent years as consumers become more environmentally conscious. Some synonyms for greenwash include eco-washing, green sheen, and green facade. Other expressions used to describe this tactic include green sloganeering and eco-babble. It's important for consumers to do their research and look for third-party certifications and transparent information before making purchasing decisions. By holding companies accountable for their claims, we can help ensure that true sustainability is prioritized over profit-driven greenwashing.