There are many synonyms for the phrase "gives voice" which convey the same meaning but with slight variations. Some of these synonyms include "expresses," "articulates," "resents," "proclaims," "states," "declares," "pronounces," "vents," "utters," "enunciates," "vocalizes," "voices," and "communicates." All of these words indicate the act of speaking up and sharing one's thoughts, opinions, or feelings. Depending on the context, some synonyms may be more appropriate than others. For instance, "vocalizes" could be used in the context of a singer or musician, whereas "utters" may be more commonly used in everyday conversation.