The phrase "speaks for" can be replaced with numerous synonyms that convey a similar meaning. Some options include represents, advocates, supports, stands up for, defends, articulates, champions, espouses, upholds, promotes, endorses and recommends. The term is most often used to describe a person or group that speaks on behalf of or gives voice to a cause or idea. Whether it's advocating for social justice, promoting a product, or giving an opinion on a topic, the use of synonyms for "speaks for" allows for a diversity of language and expression in communication. Each synonym carries its own unique connotations and can be wielded to convey specific shades of meaning or intent.