Annihilators are powerful entities or tools that have the capability to completely destroy or obliterate something. There are several synonyms that can be used to describe these destructive forces, such as assassins, eradicators, exterminators, demolishers, eliminators, decimators, ruinationists, and devastators. These words all convey a sense of finality and complete destruction, emphasizing the sheer power and ferocity of the force in question. Whether referring to natural disasters, military weapons, or even just a particularly effective argument, using any of these synonyms for "annihilators" can add depth and intensity to any piece of writing.