When it comes to synonyms for the word "unbid", there are a few different options to choose from depending on the context. One potential synonym is "unasked", which means something that was not requested or requested for. Another possibility is "unsolicited", which refers to something that was not asked for or actively sought out. Alternatively, "uninvited" could be used to describe something or someone that was not welcomed or invited in a given situation. All of these synonyms convey a sense of something or someone being unwanted or not requested, but each has its own nuance and connotations that may be more or less appropriate depending on the context.