Naked-muzzled refers to someone or something that is without any cover or protection on their mouth. A synonym for naked-muzzled could be bare-mouthed. Another synonym for this term could be exposed-jawed, which implies a degree of vulnerability and defenselessness. Similarly, stripped-lipped could be used as a synonym for naked-muzzled, suggesting a lack of any kind of covering or barrier. Other synonyms could include unprotected-mouthed, unclothed-muzzled, or bared-jawed. The term naked-muzzled is often used in discussions of animals, such as dogs or wolves, and it conveys a sense of primal wildness and rawness.