Owned up is a phrasal verb that means to confess to something or to admit to a wrongdoing. There are various synonyms for owned up that can be used in place of this phrase. For example, a person can acknowledge their fault, come clean, confess, admit, own their mistake, accept responsibility, or fess up. All of these synonyms imply a sense of honesty, accountability, and transparency. Whether it is in personal relationships, professional settings, or legal matters, owning up to one's actions is an important part of being a responsible and trustworthy individual. Using synonyms for owned up can help communicate this message effectively.