When it comes to legal proceedings, using the right language is crucial. One term that is often used is "hast claim," which refers to making a quick and assertive claim. However, there are various other terms that can be used as synonyms for this phrase. For example, "prompt claim" or "expeditious claim" can be used to convey the same urgency and confidence in the claim being made. Alternatively, "assertive claim" or "confident claim" can emphasize the boldness and strength of the argument being presented. Ultimately, using the right synonym can help convey a sense of professionalism and credibility in legal proceedings.