Sieged is a powerful and evocative word that describes the act of surrounding, besieging, or encircling something or someone. However, there are many other synonyms that can be used instead of sieged, depending on the context and tone of the sentence. For example, words like besieged, blockaded, entrenched, surrounded, beset, encircled, and hemmed in can all be used to convey a sense of containment or restriction. Meanwhile, words such as assaulted, attacked, invaded, and stormed can be used to describe a more aggressive or confrontational situation in which the subject is under attack or threatened. Ultimately, the choice of synonym will depend on what the writer is trying to convey, and the intended audience for the message.