Explained away means to dismiss or justify something by providing an explanation that makes it seem less important or acceptable. Some synonyms for this term include rationalized, excused, justified, minimized, played down, and made light of. These words all suggest an attempt to reduce the significance of someone's actions or words by offering a plausible explanation. For example, one may rationalize their absence from a meeting by claiming they had a family emergency or excuse their behavior due to stress. Ultimately, using these synonyms for explained away indicates a desire to justify one's actions and avoid responsibility or accountability for their actions.