👉 Unimpeachable is a word that refers to something that is unassailable or indisputable. In other words, it cannot be doubted or refuted. It can also mean that something is dependable or reliable. For example: - A person who is unimpeachable is someone who is trusted and respected by others. - The company's CEO is unimpeachable because they have proven their ability to lead and make decisions that are beneficial for the company and its stakeholders. In general