The phrase "stated under oath" is commonly used in legal contexts and refers to statements made by a witness or defendant under legal oath. There are several synonyms for this phrase, including "testified under oath," "sworn testimony," "affirmed in court," "declared under legal penalty," and "certified by oath." These phrases all convey the importance and authority of the statements made under oath, as well as the potential legal consequences for providing false information. Whether used in a courtroom setting or in a legal document, it is crucial to accurately convey the weight and significance of any statements made under oath.