A dental permanent filling is the procedure that treats cavities by filling them with a durable material. However, there are several synonyms for this common dental term. Firstly, it is often referred to as a dental restoration, as it involves restoring the tooth's function and structure. Moreover, it can be called a tooth repair or dental filling, as it repairs and fills the damaged tooth. Another synonym is tooth restoration, as it restores the tooth's appearance and functionality. Additionally, it is commonly known as a dental filling material, emphasizing the substance used in the procedure. Lastly, it can be described as a dental filling treatment, highlighting the therapeutic aspect of the procedure.