"Bayoneted" refers to the act of stabbing someone with a bayonet, a long blade attached to the end of a rifle. There are several synonyms that can be used in place of "bayoneted". One possible word is "impaled", which means to pierce or stab with a sharp object. Another synonym is "skewered", which refers to piercing a piece of food with a skewer for cooking. "Gored" is another option, which typically refers to the act of an animal using its horns to stab or pierce something. Other synonyms for "bayoneted" include "jabbed", "punctured", and "thrust".