There are several synonyms for the phrase "more plain spoken". Some include straightforward, candid, forthright, blunt, tactless, and direct. These words all convey the idea of speaking in a clear and simple manner without any pretense or deception. They are often used to describe someone who is honest and to the point, without any hidden agendas or ulterior motives. Whether in a personal or professional setting, being plain spoken can be a valuable trait, as it allows for open and direct communication without any confusion or misunderstandings. So, if you're looking for a way to describe someone who speaks plainly and honestly, consider using one of these synonyms.