The phrase "vested in" refers to a property or ownership that is legally and fully established. Synonyms for this phrase include "established in," "granted to," "bestowed upon," "endowed with," and "conferred upon." Each of these synonyms denotes a sense of secure, official ownership. Other synonyms include "authorized to," "given the power to," and "entrusted with," which emphasize the responsibility that comes with legal ownership. When discussing legal ownership or the establishment of a right, all of these synonyms can be used interchangeably with "vested in." Using a variety of synonyms can help to avoid repetition in writing while conveying the same meaning.