The term "arms-runner" can have several synonyms, including "arms dealer," "gun smuggler," "weapon trafficker," or "illicit arms trader." These terms are often associated with individuals or groups who engage in the illegal trade of firearms, ammunition, and other weapons. Arms-runners are notorious for their involvement in the supply of weapons to criminal organizations, rebel groups, and other individuals who seek to obtain firearms unlawfully. These synonyms accurately describe the illicit activities of arms-runners and are frequently used by law enforcement officials and prosecutors in cases involving arms trafficking. Their use underscores the seriousness of the crimes committed by arms-runners and the harm caused by their activities.