"More full throated" is an expression that typically describes a sound or voice that is louder, more powerful and resonant. Some possible synonyms for this phrase include "more sonorous," "more booming," "more robust," "more resonant," "more intensified," "more emphatic," and "more substantial." Depending on the context, other suitable alternatives for "more full throated" may include "more assertive," "more forceful," or "more fervent." These terms can be used to describe a range of vocal expressions such as singing, speeches, and even animal calls. In each case, they convey a sense of energy, passion, and depth that can capture the attention and stir the emotions of the audience.